diff --git a/README.md b/README.md index 0651ae5cf7e..0a0f7ddcddf 100644 --- a/README.md +++ b/README.md @@ -1,11 +1,7 @@ -# Allan Lab Website +# Juan Martinez Lab Website -This is the website of our academic research group at Leiden University. +This is the website of our academic research group. This website is powered by Jekyll and some Bootstrap, Bootwatch. We tried to make it simple yet adaptable, so that it is easy for you to use it as a template. Plese feel free to copy and modify for your own purposes. You don't have to link to us or mention us (but of course we appreciate it). Go to *aboutwebsite.md* to learn how to copy and modidy this page for your purpose. - - -Copyright Allan Lab. Code released under the MIT License. - diff --git a/_config.yml b/_config.yml index bf739b1df5a..6deb4398f67 100644 --- a/_config.yml +++ b/_config.yml @@ -6,12 +6,14 @@ # 'jekyll serve'. If you change this file, please restart the server process. # Site settings -title: The Allan Lab -email: your-email@domain.com +title: Juan J. Martinez +email: bio.jjmartinez@gmail.com description: > # this means to ignore newlines until "baseurl:" - Website of the AllanLab. + Website of JJ Martinez. baseurl: "" url: "" +twitter_username: jjmart83 +github_username: jjmart83 include: - .htaccess diff --git a/_data/alumni_bsc.yml b/_data/alumni_bsc.yml index 245f53a20d7..2fab9b6686d 100644 --- a/_data/alumni_bsc.yml +++ b/_data/alumni_bsc.yml @@ -1,19 +1,9 @@ -- name: Vishnu Saj (IIT), Spring 2017 +- name: Gisela A. Morán (UNC), 2011 -- name: Arjo Andringa, Spring 2016 +- name: Julián Mignino (UNC), 2017 -- name: Joey Braspenning, Spring 2017 +- name: Santiago Castillo (UNC), 2017 -- name: Tjerk Benschop, Summer 2017 +- name: Lautaro D. Andrade (UNJu), 2020 -- name: Daniëlle van Klink, Spring 2016 - -- name: Margot Leemker, Spring 2017 - -- name: Sietske Lensen, Spring 2017 - -- name: Jasper van Egeraat, Spring 2018 - -- name: Ringo Groenewegen, Spring 2018 - -- name: Amber Vervloet, Spring 2019 +- name: Clarisa Marek Ortiz (UNC), 2023 diff --git a/_data/alumni_msc.yml b/_data/alumni_msc.yml index 2b7b4068826..3c2e1935188 100644 --- a/_data/alumni_msc.yml +++ b/_data/alumni_msc.yml @@ -1,33 +1 @@ -- name: Maarten Leeuwenhoek, Spring 2015 - -- name: Koen M Bastiaans, Spring 2015 - -- name: Farshaad Hoeseni, Fall 2015 - -- name: Oliver Ostojic, Spring 2016 - -- name: Tjerk Benschop, Spring 2016 - -- name: Bert Visscher, Fall 2017 - -- name: Ahmad Jamalzada, Fall 2017 - -- name: Corne Koks, Fall 2018 - -- name: Damian Bouwmeester (TU Delft), Summer 2019 - -- name: Rosanne Wijgman (RU), Fall 2019 - -- name: Rebecca Gharibaan (TU Delft), Fall 2020 - -- name: Rémi Claessen, Fall 2020 - -- name: Amber Mozes (TU Delft), Fall 2020 - -- name: Evert Stolte, Spring 2021 - -- name: Sergio Barquero Pierantoni, Spring 2021 - -- name: Maialen Larrazabal Ortego, Spring 2021 - -- name: Allard Nieuwesteeg, Spring 2021 +- name: diff --git a/_data/alumni_visitors.yml b/_data/alumni_visitors.yml index 2fa2eab6ca3..4ba0c06609c 100644 --- a/_data/alumni_visitors.yml +++ b/_data/alumni_visitors.yml @@ -1,13 +1,3 @@ -- name: Nikolaos Iliopoulos, Spring 2016 +- name: Pablo Gaudioso (PIDBA, UNT), 2016 -- name: Vitaly Fedoseev, all of 2016 - -- name: Alexander Vanstone (Imperial), Spring 2016 - -- name: Ramakrishna Aluru, Summer 2018 - -- name: Changwei Zou (Tsinghua), Spring 2018 - -- name: Kemal Demir (Bilkent), Summer 2019 - -- name: Vincent Stalman, 2019 +- name: Mayela Flores Romero (Universidad Autónoma Metropolitana de México), 2017 diff --git a/_data/news.yml b/_data/news.yml index 1ba3161fd83..084ae608585 100644 --- a/_data/news.yml +++ b/_data/news.yml @@ -1,184 +1,16 @@ - -- date: 23. May 2022 - headline: "Two new papers on arXiv! One on [persistent gaps and non-mean-field breakdown of SC](https://arxiv.org/abs/2205.09740), and one on [shot-noise of individual (putative) Majorana modes](https://arxiv.org/abs/2205.10346)." - -- date: 17. March 2022 - headline: "Milan wins an ERC CoG grant! See [Leiden news](https://www.universiteitleiden.nl/en/news/2022/03/understanding-superconductivity-comes-closer-with-major-erc-grant-for-milan-allan). " - -- date: 29. October 2021 - headline: "**Our new paper, on Cooper pairs above Tc, is published in [Science](https://www.science.org/doi/10.1126/science.abe3987)**. - See [SRON news](https://www.sron.nl/news/5169-elektronparen-blijven-stabiel-boven-kritische-temperatuur-supergeleiding), [TU Delft news](https://www.tudelft.nl/en/2021/eemcs/inexplicably-stable-electron-pairs-without-superconductivity), [Leiden news](https://www.universiteitleiden.nl/en/news/2021/10/new-quantum-liquid-discovered), [Physics World](https://physicsworld.com/a/cooper-pairs-spotted-above-critical-temperature-for-superconductivity/)." - -- date: 1. October 2021 - headline: Maialen will join us within a collaboration with the Swart Lab -- welcome Maialen! - -- date: 15. September 2021 - headline: Amber will join us with Casimir-Nanofront PhD fellowship -- welcome Amber! - -- date: 28. June 2021 - headline: Welcome Jinwon! - -- date: 16. March 2021 - headline: "Koen wrote about his research in EurophysicsNews (page 12)." - -- date: 16. February 2021 - headline: "Our new paper on twisted bilayer graphene from our Leiden-ICFO collaboration in PRR." - -- date: 22. January 2021 - headline: "Koen wins the Ehrenfest-Afanassjewa prize for best physics thesis of the Netherlands!" - -- date: 21. January 2021 - headline: "New paper on arXiv, on Cooper pairs above Tc" - -- date: 16. January 2021 - headline: "Our YSR paper is out, in collaboration with Copenhagen." - -- date: 08. December 2020 - headline: "Our new paper is out, in collaboration with the groups of Baumberger, Perry and Mackenzie." - -- date: 02. November 2020 - headline: "Maarten's paper is published in Microsyst Nanoeng." - -- date: 15. October 2020 - headline: "Welcome Jiasen!" - -- date: 29. September 2020 - headline: "TGB paper (led by ICFO and Geneva) is in Nature Physics! See also coverage by Dorine Schenk in NRC" - -- date: 14. September 2020 - headline: "Maarten's paper is published in PRB." - -- date: 18. March 2020 - headline: "LION made a nice video about Koen and his research." - -- date: 8. January 2020 - headline: "Irene wins discoverer of the year by the faculty of Science! (Press release)!" - -- date: 10. December 2019 - headline: "Koen defends his PhD with a cum laude (top 5%)!" - -- date: 5. September 2019 - headline: "The noise doubling paper is published in Phys. Rev. B!" - -- date: 25. August 2019 - headline: "Doohee got an assistant professor job at Yonsei University!" - -- date: 25. July 2019 - headline: "The inhomogeneous superfluid paper is published in Nature!" - -- date: 15. July 2019 - headline: "We imaged the doubling of shot noise due to Andreev reflections in a STM, posted on arXiv." - -- date: 24. May 2019 - headline: "The smart tip paper is finally published ! A collaboration with the Gröblacher Lab at TU Delft." - -- date: 08. May 2019 - headline: "Irene defends her PhD!" - -- date: 08. May 2019 - headline: "Dome makes it on the University website. " - -- date: 13. December 2018 - headline: "Our paper about how to construct an STM is in Review of Scientific Instruments. " - -- date: 08. October 2018 - headline: "We discovered charge trapping in a high-Tc superconductor! Publication in Nature Physics. " - -- date: 27. September 2018 - headline: "Our MHz amplifier for STM is published in Review of Scientific Instruments. " - -- date: 16. May 2018 - headline: "Milan, Koen and Irene talk about superconductivity in Made in Leiden." - -- date: 4. May 2018 - headline: "Welcome Ram!" - -- date: 5.-9. March 2018 - headline: "Irene and Milan are at the March Meeting (Talk Tue 10am, session E45)" - -- date: 13. November 2017 - headline: " New paper published in collaboration with the group of Jan van Ruitenbeek" - -- date: 10. November 2017 - headline: "Doohee makes the third place at the LION Image Award. " - -- date: 9. October 2017 - headline: "We contributed to Miguel and Jan's new paper. " - -- date: 12. August 2017 - headline: "We got an ERC starting grant." - -- date: 10. August 2017 - headline: "Our paper is published in SciPost Physics." - -- date: 17. - 21. July 2017 - headline: "Milan wins the Bryan R. Coles prize at SCES 2017, Prague. Koen received the best poster presentation award. " - -- date: 17. - 21. July 2017 - headline: "Koen, Maarten and Milan will be at SCES 2017, Prague. Come check out our posters on Tuesday&Thursday and talk on Thursday!" - -- date: 18. June 2017 - headline: "Paper on poor electronic screening published in PRB as Editors' selection! " - -- date: 15. May 2017 - headline: Welcome Doohee! - -- date: 13. - 17. March 2017 - headline: Koen & Irene give talks at the APS March Meeting in New Orleans. - -- date: 27. January - 3. March 2017 - headline: "We are looking forward to co-hosting the workshop on unconventional superconductivity at the Lorentz center. " - -- date: 17-18. January 2017 - headline: Irene, Koen, Maarten and Milan will be at Physics@Veldhoven 2017. (Talk at PT6.1 and poster at P9.022). - -- date: 25. November 2016 - headline: "We are part of a newly granted Vrije Programma on strange metals, together with the groups of Hussey, Golden, vHeumen, Zaanen, Schalm, Stoof and Vandoren, see press release. We also got a Projectruimte." - -- date: 19. September 2016 - headline: " Our first paper from Leiden is online at Nature Physics! " - -- date: 12. September 2016 - headline: Koen is at Correl16, Julich. - -- date: 01. July 2016 - headline: Milan is at the strongly correlated electron GRC 2016. - -- date: 24. June 2016 - headline: Felix Baumberger is visiting. - -- date: 17. June 2016 - headline: Irene is at SNS2016. - -- date: 28. April 2016 - headline: Our results on the Mott & pseudo gap physics posted on arXiv ! - -- date: 14. May 2016 - headline: Ivan Bozovic is visiting. - -- date: 17. March 2016 - headline: Koen, Irene & Vitaly present a poster at Sun Sailing Science. - -- date: 17. Jan 2016 - headline: "We discover electronic order and pseudogap in a non-cuprate materal! " - -- date: 01. Jan 2016 - headline: Welcome Vitaly! - -- date: 17. June 2015 - headline: Welcome Kees! - -- date: 17. June 2015 - headline: "Maarten wins the LION image award! Check out his submission." - -- date: 17. June 2015 - headline: " We win a Vidi grant: 800kEUR to invest in science! (Leiden news, FOM news item) " - -- date: 01. Sept 2015 - headline: "Welcome Koen and Maarten: from Master- to PhD-students" - -- date: 17. June 2015 - headline: "We got our commercial STM from Unisoku, and we are already busy modifying." - -- date: 01. Jan 2015 - headline: Welcome Irene, Gijsbert & Milan — our lab is officially starting! +- date: November 2022 + headline: New paper, leaded by Luci, in [Current Zoology](https://doi.org/10.1093/cz/zoac092)! +- date: November 2022 + headline: CONICET awarded our project DIVERSIFICACIÓN EN AMBIENTES EXTREMOS. ESTRUCTURA GENÉTICA Y VARIACIÓN FENOTÍPICA EN DOS ESPECIES PUNEÑAS DE LIOLAEMUS. +- date: November 2022 + headline: José and Agustina were in the XXXIII Jornadas Argentinas de Mastozoología in Puerto Iguazú, Misiones. Congratulations for their presentations. +- date: October 2022 + headline: Lara presented Genética del paisaje comparada en anuros de las Yungas del noroeste argentino, which is part of her doctoral project, in the XXII Congreso Argentino de Herpetología. +- date: September 2022 + headline: Congratulations to Agustina and Lara for their recents grants, click [here](https://www.rufford.org/projects/agustina-murgia/small-mammal-communities-northwestern-argentina-biomonitoring-strategy-effects-climate-change-high-mountain-ecosystems/) and [here](https://www.rufford.org/projects/lara-in%C3%A9s-baccaro/confused-robber-frog-oreobates-berdemenos-model-assess-and-propose-conservation-efforts-southern-andean-yungas-forest/) to get more information on these amazing projects! +- date: September 2022 + headline: New paper Species differentiation in two closely related Neotropical rodents across a transition zone between ecoregions in [Mammalian Biology](https://doi.org/10.1007/s42991-022-00306-7)!! +- date: June 2022 + headline: New paper in [Zoologischer Anzeiger](https://doi.org/10.1016/j.jcz.2022.05.003) leaded by Gise Morán! +- date: June 2022 + headline: José Urquizo will be presenting his work about phylogeography and ecological niche modeling in Graomys griseoflavus in the III Meeting of Systematics, Biogeography, and Evolution! diff --git a/_data/publist.yml b/_data/publist.yml index 61f0469025a..41313b565e1 100644 --- a/_data/publist.yml +++ b/_data/publist.yml @@ -1,362 +1,372 @@ -- title: "Determination of the charge transfer when tunneling into putative Majorana modes in individual vortices in FeTe0.55Se0.045" - image: imageaward_edited.png - description: Shot noise has been suggested for a long time as a tell-tale probe for Majorana bound states. We are the first to carry out local tunneling shot noise measurements on the putative vortex Majorana states. - authors: J-F Ge, KM Bastiaans, D Chatzopoulos, D Cho, WO Tromp, T Benschop, J Niu, G Gu, MP Allan +- title: "Contemporary body size variation of Neotropical rodents: environmental and genetic effects" + image: + description: + authors: JJ Martínez, LV Sommaro, NS Vera, MB Chiappero, J Priotto link: - url: https://arxiv.org/abs/2205.10346 - display: arXiv:2205.10346 (2022) - highlight: 1 + url: https://link.springer.com/article/10.1007/s11692-024-09625-8 + display: Evolutionary Biology (2024) + highlight: 0 -- title: "Puddle formation, persistent gaps, and non-mean-field breakdown of superconductivity in overdoped (Pb,Bi)2Sr2CuO6+δ" - image: BSCCOgap.png - description: Why do cuprate superconductors stop superconducting past a certain doping level? Using scanning tunneling spectroscopy we find that an emerging metallic matrix inside the superconducting state is responsible for the overall reduction of Tc and the superfluid density, while leaving the gapsize unchanged. The formation of the matrix is tied to a pair breaking process violating a core principle of mean-field theories. - authors: WO Tromp, T Benschop, J-F Ge, I Battisti, KM Bastiaans, D Chatzopoulos, A Vervloet, S Smit, E van Heumen, MS Golden, Y Huang, T Kondo, Y Yin, JE Hoffman, MA Sulangi, J Zaanen, MP Allan +- title: "Phylogeography and ecological niche modeling of the South American cricetid rodent Graomys griseoflavus, with insights into its chromosomal evolution" + image: + description: + authors: JH Urquizo, I Ferro, A Murgia, UFJ Pardiñas, JJ Martínez link: - url: https://arxiv.org/abs/2205.09740 - display: arXiv:2205.09740 (2022) - highlight: 1 + url: + display: Biological Journal of the Linnean Society (2024) + highlight: 0 + +- title: "Meta-analysis of behavioral research in lizards reveals that viviparity contributes better than chemical secretory glands to animal personality" + image: + description: + authors: MR Ruiz Monachesi, JJ Martínez + link: + url: https://link.springer.com/article/10.1007/s11692-023-09618-z + display: Evolutionary Biology (2023) + highlight: 0 -- title: "Direct evidence for Cooper pairing without a spectral gap in a disordered superconductor above Tc" - image: Pairs3.png - description: We use our atomic-scale scanning tunneling noise setup on a disordered superconductor, and discover a state above TC that, much like an ordinary metal, has no (pseudo)gap, but carries charge via paired electrons. - authors: KM Bastiaans, D Chatzopoulos, J-F Ge, D Cho, WO Tromp, JM van Ruitenbeek, MH Fischer, PJ de Visser, DJ Thoen, EFC Driessen, TM Klapwijk, MP Allan +- title: "Temporal stability in color patterns and body size variation in a six-year monitored population of the aposematic toad (Melanophryniscus rubriventris)" + image: + description: + authors: LV Sommaro, JJ Martínez link: - url: https://www.science.org/doi/10.1126/science.abe3987 - display: Science 374, 608 (2021) - highlight: 1 - news1: Featured as 'Research Highlight' in Nature Physics by David Abergel - news2: See [Physics World](https://physicsworld.com/a/cooper-pairs-spotted-above-critical-temperature-for-superconductivity/), [SRON news](https://www.sron.nl/news/5169-elektronparen-blijven-stabiel-boven-kritische-temperatuur-supergeleiding), [TU Delft news](https://www.tudelft.nl/en/2021/eemcs/inexplicably-stable-electron-pairs-without-superconductivity), [Leiden news](https://www.universiteitleiden.nl/en/news/2021/10/new-quantum-liquid-discovered). + url: https://link.springer.com/article/10.1007/s10682-023-10268-y + display: Evolutionary Ecology (2023) + highlight: 0 + +- title: "Karyotypic diversity of the genus Graomys Thomas, 1916 (Rodentia, Cricetidae, Sigmodontinae)" + image: + description: + authors: R De Cena, CA Labaroni, JJ Martínez, D Baldo, I Ferro, A Ojeda, D Rodriguez, C Lanzone + link: + url: https://mn.sarem.org.ar/article/karyotypic-diversity-of-the-genus-graomys/ + display: Mastozoología Neotropical 30:e0812 (2023) + highlight: 0 -- title: "Imaging moiré deformation and dynamics in twisted bilayer graphene" - image: TBG_SL.png - description: Why is there so much variation in TBG devices? And are open devices more disordered than encapsulated ones? We introduce a new method to continuously map inhomogeneities of a moiré lattice and apply it to open-device TBG to show that twist angle variation is small over areas of hundreds of nm. - authors: TA de Jong, T Benschop, X Chen, EE Krasovskii, MJA de Dood, RM Tromp, MP Allan, SJ van der Molen +- title: "Personality differences between sexes are present in a peaceful lizard, but not in an aggressive one: a chemical communication trial in two Liolaemus species" + image: + description: + authors: MR Ruiz Monachesi, LV Sommaro, JJ Martínez link: - url: https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.3.013153 - display: arXiv:2107.14716 (2021) + url: https://doi.org/10.1139/cjz-2022-0131 + display: Canadian Journal of Zoology 101:276-287 (2023) + highlight: 0 + +- title: "The matching game: Reassigning the advertisement call to Oreobates berdemenos Pereyra et al., 2014 (Anura: Strabomantidae)" + image: + description: + authors: MS Akmentins, M Boullhesen, CG García, JJ Martínez + link: + url: https://doi.org/10.2994/SAJH-D-20-00035.1 + display: South American Journal of Herpetology 25:28-33 (2022) + highlight: 0 + +- title: "Relatedness dynamics and sex-biased dispersal in a seasonal cycle of corn mice from intensively managed agroecosystems" + image: + description: + authors: LV Sommaro, JJ Martínez, MB Chiappero, A Steinmann, CN Gardenal, JW Priotto + link: + url: https://doi.org/10.1093/cz/zoac092 + display: Current Zoology (2022) highlight: 0 - news2: -- title: "Measuring local moiré lattice heterogeneity of twisted bilayer graphene" - image: TBG_SL.png - description: Why is there so much variation in TBG devices? And are open devices more disordered than encapsulated ones? We introduce a new method to continuously map inhomogeneities of a moiré lattice and apply it to open-device TBG to show that twist angle variation is small over areas of hundreds of nm. - authors: T Benschop *, TA de Jong*, P Stepanov*, Xiaobo Lu, V Stalman, SJ van der Molen, DK Efetov, MP Allan +- title: "Species differentiation in two closely related Neotropical rodents across a transition zone between ecoregions" + image: + description: + authors: JJ Martínez, RT Sanchez, ML Sandoval Salinas, CG Garcia, RM Barquez, I Ferro link: - url: https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.3.013153 - display: Phys. Rev. Research 3, 013153 (2021) - highlight: 1 - news2: See also [arXiv:2107.14716](https://arxiv.org/abs/2107.14716) + url: https://doi.org/10.1007/s42991-022-00306-7 + display: Mammalian Biology 102:1927-1941 (2022) + highlight: 0 + +- title: "Identifying environmental drivers of shell shape and size variation in a widely distributed marine bivalve along the Atlantic Patagonian coast" + image: + description: + authors: GA Morán, JJ Martínez, PB Reyna, J Martín, A Malits, S Gordillo + link: + url: https://doi.org/10.1016/j.jcz.2022.05.003 + display: Zoologischer Anzeiger 299:49-61 (2022) + highlight: 0 -- title: "Spatially dispersing Yu-Shiba-Rusinov states in the unconventional superconductor FeTe0.55Se0.45" - image: YSR.png - description: We report on a peculiar, spatially dispersing YSR state in Fe(Se,Te) that can be tuned by the tip. - authors: D Chatzopoulos, Doohee Cho, KM Bastiaans, GO Steffensen, D Bouwmeester, A Akbari, Genda Gu, J Paaske, BM Andersen, MP Allan +- title: "Parallel shape divergence between ecotypes of the limpet Nacella concinna along the Antarctic Peninsula: a new model species for parallel evolution?" + image: Nacella_Zool.jpg + description: + authors: MC de Aranzamendi, JJ Martínez, C Held, R Sahade link: - url: https://www.nature.com/articles/s41467-020-20529-x - display: Nature Communications 12, 298 (2021) + url: https://doi.org/10.1016/j.zool.2021.125983 + display: Zoology 150:125983 (2022) highlight: 1 + news1: Nacella concinna was cover of the Zoology journal -- title: "Multi-Atom Quasiparticle Scattering Interference for Superconductor Energy-Gap Symmetry Determination" - image: TBG_ARPES.png +- title: "Phenotypic variability and developmental instability in rodents from different agricultural farming systems: organic vs. conventional" + image: description: - authors: R Sharma, A Kreisel, MA Sulangi, J Böker, A Kostin, MP Allan, H Eisaki, AE Böhmer, PC Canfield, I Eremin, JC Davis, PJ Hirschfeld, PO Sprau + authors: JA Coda, JJ Martínez, V Serafini, MD Gómez, JW Priotto link: - url: https://dx.doi.org/10.1038/s41535-020-00303-4 - display: npj Quantum Materials 6, 7 (2021) + url: https://doi.org/10.1007/s42991-021-00183-6 + display: Mammalian Biology 101:1019-1032 (2021) highlight: 0 + news1: news2: - -- title: "Observation of flat bands in twisted bilayer graphene" - image: TBG_ARPES.png - description: A first paper from the TBG collaboration is online, with beautiful data from the Baumberger group in Geneva, and great devices from the Efetov group at ICFO. We measured STM on the device. - authors: S Lisi*, X Lu*, T Benschop*, TA de Jong*, Petr S, JR Duran, F Margot, I Cucchi, E Cappelli, A Hunter, A Tamai, V Kandyba, A Giampietri, A Barinov, J Jobst, V Stalman, M Leeuwenhoek, K Watanabe, T Taniguchi, L Rademaker, SJ van der Molen, MP Allan, DK Efetov, F Baumberger +- title: "Late Holocene Ameghinomya antiqua shells from the Beagle Channel: a multi-proxy approach to palaeoenvironmental and palaeoclimatic reconstruction" + image: + description: + authors: GA Morán, S Bayer, L Beierlein, JJ Martínez, S Benitez-Vieyra, A Mackensen, T Brey, S Gordillo link: - url: https://www.nature.com/articles/s41567-020-01041-x - display: Nature Physics 17, 198 (2020) - highlight: 1 - news2: News coverage by NRC + url: https://doi.org/10.1016/j.palaeo.2021.110574 + display: Palaeogeography, Palaeoclimatology, Palaeoecology 578:110574 (2021) + highlight: 0 + news2: -- title: "Direct comparison of ARPES, STM, and quantum oscillation data for band structure determination in Sr2RhO4" - image: Direct.png - authors: I Battisti, WO Tromp, S Riccò, RS Perry, AP Mackenzie, A Tamai, F Baumberger, MP Allan - description: We directly test the consistency of results from these three techniques by comparing data from the correlated metal Sr2RhO4. Using ARPES, STM, and quantum oscillations, we find good agreement for the Fermi surface topography and carrier effective masses. Hence, the apparent absence of such an agreement in other quantum materials, including the cuprates, suggests that the electronic states in these materials are of different, non-Fermi liquid-like nature. Collaboration with the groups of Baumberger, Perry, and Mackenzie. +- title: "Código de barras de ADN para la delimitación de especies en roedores sigmodontinos (Cricetidae) del norte argentino, con especial énfasis en aquellas de las Yungas" + image: + description: + authors: LD Andrade, JJ Martínez, RM Bárquez, E Martín, LI Ferro link: - url: https://www.nature.com/articles/s41535-020-00292-4 - display: npj Quantum Materials 5, 91 (2020) - highlight: 1 + url: https://mn.sarem.org.ar/article/codigo-de-barras-de-adn-para-la-delimitacion-de-especies-en-roedores-sigmodontinos-del-norte-argentino/ + display: Mastozoología Neotropical 28:e0541 (2021) + highlight: 0 news2: -- title: "Fabrication of on-chip probes for double-tip scanning tunneling microscopy" - image: TBG_ARPES.png - authors: M Leeuwenhoek, F Groenewoud, K van Oosten, T Benschop, MP Allan, S Gröblacher +- title: "Evolution of scapula shape in several families of bats (Chiroptera, Mammalia)" + image: description: + authors: PJ Gaudioso, JJ Martínez, RM Barquéz, MM Díaz link: - url: https://www.nature.com/articles/s41378-020-00209-y - display: Microsyst. Nanoeng. 6, 99 (2020) + url: https://doi.org/10.1111/jzs.12383 + display: Journal of Zoological Systematics and Evolutionary Research 58:1374-1394 (2020) highlight: 0 - news2: -- title: "Modeling Green's functions measurements with two-tip scanning tunneling microscopy" - image: TBG_ARPES.png - description: A first paper from the TBG collaboration is online, with beautiful data from the Baumberger group in Geneva, and great devices from the Efetov group at ICFO. We measured STM on the device. - authors: M Leeuwenhoek, S Gröblacher, MP Allan, YaM Blanter +- title: "First-degree familial relationships coincidences in a population database of Jujuy (Argentina) compared with simulated populations" + image: + description: + authors: JJ Martínez, MF Tula Molina, LA Sánchez, MI Deus, MI Ramella, GB Maurín, G Martínez, A Chernomoretz, MS Escobar, G Sibilla, MC Miozzo link: - url: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.102.115416 - display: PRB 102, 115416 (2020) + url: https://doi.org/10.1016/j.fsigss.2019.10.148 + display: Forensic Science International Genetics Supplement Series 7:714-715 (2019) highlight: 0 news2: -- title: "A strongly inhomogeneous superfluid in an iron-based superconductor" - image: STS_news.png - description: We succeeded in measuring the superfluid density with atomic resolution on an unconventional superconductor! In contrast to expectations for conventional superconductors, we find that the superfluid densisty is strongly inhomogeneous in FeTe0.55Se0.45. - authors: D Cho* & KM Bastiaans* & D Chatzopoulos*, GD Gu, MP Allan + +- title: "Phenotypic selection by kelp gulls against pear-shaped shells of the Antarctic limpet Nacella concinna" + image: + description: + authors: S Castillo, MC de Aranzamendi, JJ Martínez, R Sahade link: - url: https://www.nature.com/articles/s41586-019-1408-8 - display: Nature 571, 541 (2019) - highlight: 1 + url: https://doi.org/10.1093/biolinnean/blz128 + display: Biological Journal of the Linnean Society 128:768-777 (2019) + highlight: 0 news2: -- title: "Nanofabricated tips as a platform for double-tip and device based scanning tunneling microscopy" - image: SmartPub.png - description: We introduce a platform for bringing new, device-based functionality to STM, with the goal of utilizing decades of progress in device engineering for the field of scanning probe. - authors: M Leeuwenhoek, RA Norte, KM Bastiaans, Doohee Cho, I Battisti, YaM Blanter, S Gröblacher, MP Allan +- title: "Quantitative genetics in the monk parakeet (Myiopsitta monachus) from central Argentina: estimation of heritability and maternal effects on external morphological traits" + image: cotorra.jpg + authors: JJ Martínez, MC de Aranzamendi, EH Bucher + description: link: - url: https://iopscience.iop.org/article/10.1088/1361-6528/ab1c7f/pdf - display: Nanotechnology 30, 335702 (2019) + url: https://doi.org/10.1371/journal.pone.0201823 + display: PLoS One 13:e0201823 (2018) highlight: 1 - news2: See also our papers on the theoretical modeling of such measurements, and the paper about fabrication. + news2: Here a summary I wrote for the web page of the INECOA -- title: "Imaging doubled shot noise in a Josephson scanning tunneling microscope" - image: PbSpub.png - description: We have imaged the doubling of the current noise due to Andreev reflections in a Josephson scanning tunneling microscope. - authors: KM Bastiaans, D Cho, D Chatzopoulos, M Leeuwenhoek, C Koks, MP Allan +- title: "Shell morphometric variation of Ameghinomya antiqua (Mollusca, Bivalvia) during the late Quaternary reflects environmental changes in North Patagonia, Argentina" + image: + authors: GA Morán, JJ Martínez, GM Boretto, S Gordillo, FJ Boidi + description: link: - url: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.100.104506 - display: Phys. Rev. B 100, 104506 (2019) - highlight: 1 + url: https://doi.org/10.1016/j.quaint.2018.05.027 + display: Quaternary International 490:43-49 (2018) + highlight: 0 news2: -- title: "Definition of design guidelines, construction and performance of an ultra-stable scanning tunneling microscope for spectroscopic imaging" - image: DomePub.png - description: Our first completely home-built STM is alive! And it has the world’s highest resonance frequency. - authors: I Battisti, G Verdoes, K van Oosten, KM Bastiaans, and MP Allan +- title: "Fluctuating asymmetry as an indicator of environmental stress in small mammals" + image: + description: + authors: J Coda, JJ Martinez, A Steinmann, J Priotto, D Gomez link: - url: https://aip.scitation.org/doi/10.1063/1.5064442 - display: Rev. Sci. Instrum. 89, 123705 (2018) - highlight: 1 + url: + display: Mastozoología Neotropical 24:313-321 (2017) + highlight: 0 news2: -- title: "Charge trapping and super-Poissonian noise centres in a cuprate superconductor" - image: Pub_BCl.png - description: Using our newly developed noise-spectroscopy technique we discover charge trapping in a cuprate high-temperature superconductor. - authors: KM Bastiaans* & D Cho*, T Benschop, I Battisti, Y Huang, MS Golden, Q Dong, Y Jin, J Zaanen, MP Allan - link: - url: https://www.nature.com/articles/s41567-018-0300-z - display: Nature Physics 14, 1183 (2018) - highlight: 1 - news1: Instrument details in Rev. Sci. Instrum. 89, 093709 (2018) - news2: See also quantum universe (in dutch), Phys.org , Leiden University news, UvA news. - -- title: "Amplifier for scanning tunneling microscopy at MHz frequencies" - image: Fano.png - description: We develop, build and test a novel amplifier circuit capable of measuring the tunneling current in the MHz regime while simultaneously performing conventional STM measurements. We are looking forward to performing scanning noise spectroscopy on quantum materials! - authors: KM Bastiaans, T Benschop, D Chatzopoulos, D Cho, Q Dong, Y Jin, MP Allan +- title: "Genetic relatedness in Monk Parakeet breeding trios" + image: + description: + authors: EH Bucher, JJ Martínez, MC de Aranzamendi link: - url: https://aip.scitation.org/doi/10.1063/1.5043267 - display: Rev. Sci. Instrum. 89, 093709 (2018) + url: https://doi.org/10.1007/s10336-016-1358-y + display: Journal of Ornithology 157:1119-1122 (2016) highlight: 0 news2: -- title: "Revisiting quasiparticle scattering interference in high-temperature superconductors: the problem of narrow peaks" - image: dummy.png - description: "" - authors: MA Sulangi, MP Allan, J Zaanen +- title: "Phylogenetic relationships among species of the Neotropical genus Graomys (Rodentia: Cricetidae): contrasting patterns of skull morphometric variation and genetic divergence" + image: + description: + authors: JJ Martínez, CN Gardenal link: - url: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.96.134507 - display: PRB 96, 134507 (2017) + url: https://doi.org/10.1111/bij.12767 + display: Biological Journal of the Linnean Society 118:648-667 (2016) highlight: 0 - news2: Coverd in Superconductor Week, November 30, 2017 Vol. 31, No. 10 + news2: -- title: Robust procedure for creating and characterizing the atomic structure of scanning tunneling microscope tips - image: dummy.png - description: "" - authors: S Tewari, KM Bastiaans, MP Allan, JM van Ruitenbeek +- title: "Taxonomic status of large and middle-sized Calomys (Cricetidae: Sigmodontinae) from the southern central Andes inferred through geometric morphometrics of the skull" + image: + description: + authors: JJ Martínez, ML Sandoval, LV Carrizo link: - url: http://www.beilstein-journals.org/bjnano/content/pdf/2190-4286-8-238.pdf - display: Beilstein J. Nanotechnol. 8, 2389 (2017) + url: https://doi.org/10.1093/jmammal/gyw123 + display: Journal of Mammalogy 97:1589-1601 (2016) highlight: 0 news2: -- title: Creating better superconductors by periodic nanopatterning - image: SCAUweb.jpg +- title: "The use of fluctuating asymmetry as a measure of farming practice effects in rodents: a species-specific response" + image: description: - We propose an approach to transform a ‘pristine’ material into a better (meta-) superconductor by making use of modern fabrication techniques -- designing and engineering the electronic properties of thin films via periodic patterning on the nanoscale. - authors: - MP Allan, MH Fischer, O Ostojic, A Andringa + authors: J Coda, D Gomez, JJ Martinez, A Steinmann, J Priotto link: - url: https://scipost.org/SciPostPhys.3.2.010/pdf - display: SciPost Phys. 3, 010 (2017) - highlight: 1 + url: https://doi.org/10.1016/j.ecolind.2016.06.018 + display: Ecological Indicators 70:269-275 (2016) + highlight: 0 + news2: -- title: Poor electronic screening in lightly doped Mott insulators observed with scanning tunneling microscopy - image: TIBB.png +- title: "Agricultural land-use intensity and its effects on small mammals in the central region of Argentina" + image: description: - We develop a simple model to interpret STM results on lightly doped Mott insulators, and find that the effective Mott gap measured by STM correspons to the one measured with other techniques when taking into account the poor electronic screeing. - authors: - I Battisti, V Fedoseev, KM Bastiaans, A de la Torre, RS Perry, F Baumberger, MP Allan + authors: MD Gomez, J Coda, I Simone, J Martínez, F Bonatto, AR Steinmann, J Priotto link: - url: https://journals.aps.org/prb/abstract/10.1103/PhysRevB.95.235141 - display: Phys. Rev. B 95, 235141, Editors' suggestion (2017) + url: https://doi.org/10.1007/s13364-015-0245-x + display: Mammal Research 60:415-423 (2015) highlight: 0 + news1: + news2: -- title: Universality of pseudo gap and emergent order in lightly doped Mott insulators - image: Mott_phase_sep.jpg +- title: "Ecological preference between generalist and specialist rodents: spatial and environmental correlates of phenotypic variation" + image: description: - We discover of electronic order, pseudo gap phase separation and an impurity-band Mott transition in an iridate compound, cuprate-style. Along the way, we gained unique knowledge on how a Mott state collapses. - authors: - I. Battisti* & K.M. Bastiaans*, V. Fedoseev, A. de la Torre, N. Iliopoulos, A. Tamai, E.C. Hunter, R.S. Perry, J. Zaanen, F. Baumberger, M.P. Allan + authors: JJ Martínez, V Millien, I Simone, JW Priotto link: - url: http://www.nature.com/nphys/journal/vaop/ncurrent/full/nphys3894.html - display: Nature Physics 13, 21 (2017) - highlight: 1 - news2: See also Leiden University news by Erik Arends, Phys.org + url: https://doi.org/10.1111/bij.12268 + display: Biological Journal of the Linnean Society 112:180-203 (2014) + highlight: 0 + news2: -- title: Identifying the fingerprint of antiferromagnetic spin fluctuations in iron pnictide superconductors - image: Pub_FP.png +- title: "Genetic evidence of extra-pair paternity and intraspecific brood parasitism in the monk parakeet" + image: description: - Both the density of states and the QPI dispersion of LiFeAs shows signatures of electron-boson coupling. Comparing these with fingerprints of different boson couplings to conclude that these signatures stem from AF spin fluctuations. - authors: - MP Allan* & Kyungmin Lee* & AW Rost*, MH Fischer, F Massee, K Kihou, C-H Lee, A Iyo, H Eisaki, T-M Chuang, AP Mackenzie, JC Davis, DJ Scalapino, E-A Kim + authors: JJ Martínez, MC de Aranzamendi, JF Masello, EH Bucher link: - url: http://www.nature.com/nphys/journal/v11/n2/full/nphys3187.html - display: Nature Physics 11, 177 (2015) - highlight: 1 - news1: - news2: See also Cornell Chronicle by Anne Ju, Phys.org + url: https://doi.org/10.1186/1742-9994-10-68 + display: Frontiers in Zoology 10:68 (2013) + highlight: 0 + news2: -- title: Direct evidence for a magnetic f-electron mediated Cooper pairing mechanism of heavy fermion superconductivity in CeCoIn5 - image: dummy.png - description: "" - authors: - J Van Dyke, F Massee, MP Allan, JC Davis, C Petrovic, and DK Morr +- title: "The phylogenetic relationships of the Andean swamp rat genus Neotomys (Rodentia, Cricetidae, Sigmodontinae) based on mitochondrial and nuclear markers" + image: + description: + authors: JJ Martínez, LI Ferro, MI Mollerach, RM Barquez link: - url: http://www.pnas.org/content/111/32/11663 - display: PNAS 111, 11663 (2014) + url: https://doi.org/10.1007/s13364-011-0070-9 + display: Acta Theriologica 57:277-287 (2012) highlight: 0 - news1: News item in Science news2: -- title: Imaging Cooper pairing of heavy fermions in CeCoIn5 - image: Pub_CeCoIn5.png +- title: "Reithrodon auritus (Fischer, 1814) (Rodentia, Cricetidae, Sigmodontinae) en el Cuaternario de la Laguna Mar Chiquita, Córdoba, Argentina" + image: description: - The heavy Fermion superconductor CeCoIn5 has a d-wave gap with nodes along the (1,1) direction, as we find using QPI. - authors: - MP Allan* & F Massee*, DK Morr, J van Dyke, AW Rost, AP Mackenzie, C Petrovic, JC Davis + authors: JJ Martínez, CA Luna, JM Krapovickas link: - url: http://www.nature.com/nphys/journal/vaop/ncurrent/abs/nphys2671.html - display: Nature Physics 9, 468 (2013) - highlight: 1 - news1: Featured in 'News and Views' by L Taillefer - news2: See also Phys.org, DoE headliner + url: + display: Historia Natural. Tercera Serie 2:41-48 (2012) + highlight: 0 -- title: Formation of heavy d-electron quasiparticles in Sr3Ru2O7 - image: Pub_327.png +- title: "Species delimitation in the continental forms of the genus Epicrates (Serpentes, Boidae) Integrating phylogenetics and environmental niche models" + image: description: - Using APRES, we find that the bands in Sr3Ru2O7 look more like in heavy fermion material than in a normal metal. We present a detailed investigation into the formation of this particular electronic structure. - authors: - MP Allan, A Tamai, E Rozbicki, MH Fischer, J Voss, PDC King, W Meevasana, S Thirupathaiah, E Rienks, J Fink, A Tennant, RS Perry, JF Mercure, MA Wang, J Lee, CJ Fennie, E-A Kim, MJ Lawler, KM Shen, AP Mackenzie, Z-X Shen, F Baumberger + authors: PC Rivera, V Di Cola, JJ Martínez, CN Gardenal, M Chiaraviglio link: - url: http://iopscience.iop.org/1367-2630/15/6/063029 - display: New Journal of Physics 15, 063029 (2013) - highlight: 1 - news: Video abstract available + url: https://doi.org/10.1371/journal.pone.0022199 + display: PLoS ONE 6:e22199 (2011) + highlight: 0 -- title: Anisotropic impurity states, quasiparticle scattering and nematic transport in underdoped Ca(Fe1−xCox)2As2 - image: Pub_nemat2b.png +- title: "Geographic distribution and phenetic skull variation in two close species of Graomys (Rodentia, Cricetidae, Sigmodontinae)" + image: description: - We elucidate on the formation of the electronic nematic state in Co-CaFe2As2, finding that the Cobalt dopant atoms play a key role. - authors: - MP Allan, T-M Chuang, F Massee, Y Xie, N Ni, SL Bud’ko, GS Boebinger, Q Wang, DS Dessau, PC Canfield, MS Golden, JC Davis - highlight: 1 + authors: JJ Martínez, V Di Cola link: - url: http://www.nature.com/nphys/journal/v9/n4/full/nphys2544.html - display: Nature Physics 9, 220 (2013) - news2: See also Tech Connect by Jennifer Rocha, Phys.org by Bill Steele + url: https://doi.org/10.1016/j.jcz.2011.03.001 + display: Zoologischer Anzeiger 250:175-194 (2011) + highlight: 0 + news2: -- title: Anisotropic energy gaps of iron-based superconductivity from intraband quasiparticle interference in LiFeAs - image: Pub_LiFeAs.png +- title: "Acanthostyles (Asteraceae, Eupatorieae): a revision with a multivariate analysis" + image: description: - In contrast to earlier photoemission reports, we show that the gaps in iron based superconductors are not isotropic but modulated with angle. - authors: - MP Allan⋆ & AW Rost⋆, AP Mackenzie, Y Xie, JC Davis, K Kihou, CH Lee, A Iyo, H Eisaki, T-M Chuang + authors: MA Grossi, DG Gutiérrez, PC Berrueta, JJ Martínez link: - url: http://www.sciencemag.org/content/336/6081/563 - display: Science 336, 563 (2012) - highlight: 1 - news2: See also Cornell Cornincle by Bill Steele, Eureka Alert + url: https://doi.org/10.1071/SB10038 + display: Australian Systematic Botany 24:87-103 (2011) + highlight: 0 + news1: + news2: -- title: How Kondo-holes create intense nanoscale heavy-fermion hybridization disorder - image: dummy.png - description: "" - authors: MH Hamidian, AR Schmidt, IA Firmo, MP Allan, P Bradley, JD Garrett, TJ Williams, GM Luke, Y Dubi, AV Balatsky, JC Davis +- title: "A new species of Phyllotis (Rodentia, Cricetidae, Sigmodontinae) from Tucumán province, Argentina" + image: + description: + authors: LI Ferro, JJ Martínez, RM Barquez link: - url: http://www.pnas.org/content/108/45/18233 - display: PNAS 108, 18233 (2011) + url: https://doi.org/10.1016/j.mambio.2009.09.005 + display: Mammalian Biology 75:523-537 (2010) highlight: 0 + news1: news2: -- title: Nematic electronic structure in the “parent” state of the iron-based superconductor Ca(Fe1−xCox)2As2 - image: Pub_nemat1.png +- title: "Shape differentiation and characterization in the two morphotypes of the Antarctic limpet Nacella concinna using Elliptic Fourier analysis of shells" + image: description: - We discovered an electronic nematic in the iron based superconductor Co-CaFe2As2! This state is by now confirmed and quite well characterized by transport, photoemission, and more SI-STM experiments. - authors: - T-M Chuang* & MP Allan*, J Lee, Y Xie, N Ni, SL Bud’ko, GS Boebinger PC Canfield, JC Davis + authors: MC de Aranzamendi, JJ Martínez, R Sahade link: - url: http://www.sciencemag.org/content/327/5962/181 - display: Science 327, 181 (2010) - highlight: 1 - news1: Featured in a ‘Perspective’ by E Fradkin & SA Kivelson - news2: See also Article on NewScientist by Colin Barras + url: https://doi.org/10.1007/s00300-010-0803-2 + display: Polar Biology 33:1163-1170 (2010) + highlight: 0 + news1: + news2: -- title: Heavy d-electron quasiparticle interference and real-space electronic structure of Sr3Ru2O7 - image: Pub_hBN.png +- title: "Patterns of speciation in two sibling species of Graomys (Rodentia, Cricetidae) based on mtDNA sequences" + image: description: - QPI in Sr327. - authors: Jinho Lee* & M. P. Allan*, M. A.Wang, J. Farrell, S. A. Grigera, F. Baumberger, J. C. Davis and A. P. Mackenzie + authors: JJ Martínez, RE González‐Ittig, GR Theiler, R Ojeda, C Lanzone, A Ojeda, CN Gardenal link: - url: https://www.nature.com/nphys/journal/v5/n11/full/nphys1397.html - display: Nature Physics 5, 800 (2009) + url: https://doi.org/10.1111/j.1439-0469.2009.00539.x + display: Journal of Zoological Systematics and Evolutionary Research 48:159-166 (2010) highlight: 0 + news1: -- title: Fermi surface and van Hove singularities in the itinerant metamagnet Sr3Ru2O7 - image: Pub_hBN.png +- title: "Morphometrics of Graomys (Rodentia, Cricetidae) from Central-Western Argentina" + image: description: - We determine the Fermi surface of Sr327. - authors: - A Tamai, MP Allan, JF Mercure, W Meevasana, R Dunkel, DH Lu, RS Perry, AP Mackenzie, David J Singh, Z-X Shen, F Baumberger - link: - url: http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.101.026407 - display: Phys. Rev. Lett. 101, 026407 (2008) + authors: JJ Martínez, JM Krapovickas, GR Theiler highlight: 0 + link: + url: https://doi.org/10.1016/j.mambio.2008.11.003 + display: Mammalian Biology 75:180-185 (2010) + news2: -- title: Tunable self-assembly of one-dimensional nanostructures with orthogonal directions - image: Pub_hBN.png +- title: "Mammalia, Chiroptera, Molossidae, Molossops temminckii (Burmeister, 1854), and Vespertilionidae, Eptesicus furinalis (d’Orbigny and Gervais, 1847): new locality record and distribution extension in Córdoba Province, Argentina" + image: description: - Hexagonal boron nitride shows fancy superstructures on the Mo(111) surface. - authors: - MP Allan, S Berner, M Corso, T Greber, J Osterwalder + authors: MC Castilla, JJ Martínez, MM Diaz link: - url: http://www.nanoscalereslett.com/content/2/2/94 - display: Nanoscale Research Letters 2, 94 (2007) - highlight: 1 + url: https://doi.org/10.15560/6.4.549 + display: Check List 6:549-551 (2010) + highlight: 0 + news2: -- title: Photoelectron Diffraction for a Look inside Nanostructures - image: dummy.png - description: "" - authors: - J Osterwalder, A Tamai, W Auwärter; MP Allan, T Greber +- title: "Molecular and morphometric evidence validates a Chacoan species of the grey leaf-eared mice genus Graomys (Rodentia: Cricetidae: Sigmodontinae)" + image: + description: + authors: LI Ferro, JJ Martinez link: - url: hhttp://www.ingentaconnect.com/content/scs/chimia/2006/00000060/00000011/art00013 - display: CHIMIA 11, 759 (2006) + url: https://doi.org/10.1515/MAMM.2009.034 + display: Mammalia 73:265-271 (2009) highlight: 0 + news2: diff --git a/_data/students.yml b/_data/students.yml index 5f942d0e71b..8578388dbf3 100644 --- a/_data/students.yml +++ b/_data/students.yml @@ -8,16 +8,10 @@ # education3: # education4: -- name: Thijs van den Munckhof - photo: rock.jpg - info: Master student - email: m.ortego.larrazabal@umail.leidenuniv.nl - number_educ: 0 - education1: - -- name: João van der Ven - photo: rock.jpg - info: BSc student - email: m.ortego.larrazabal@umail.leidenuniv.nl - number_educ: 0 - education1: +- name: Luis A Sánchez + photo: + info: Diversidad y estructura genética de los linajes paternos de Jujuy a través del estudio de 27 marcadores STRs del cromosoma Y + email: + number_educ: + education1: Est. Biología (UNJu) + education2: diff --git a/_data/team_members.yml b/_data/team_members.yml index ecc41477841..2bf5e6c17b1 100644 --- a/_data/team_members.yml +++ b/_data/team_members.yml @@ -1,121 +1,62 @@ -- name: Milan P Allan - photo: Milan1.jpg - info: Associate professor, started Jan 2015 - email: milan.allan@gmail.com +- name: Juan J. Martínez + photo: JJM_2.jpg + info: Phenotypic evolution in natural populations, approaches from population genetics. + email: bio.jjmartinez@gmail.com number_educ: 5 - education1: Master ETHZ, Diplomarbeit with J Osterwalder, University of Zurich - education2: PhD St Andrews (while at Cornell University) with Felix Baumberger and JC Davis - education3: Postdoc Cornell - education4: ETH fellow at ETHZ with Andreas Wallraff - education5: Bryan R. Coles Prize 2017 - -- name: Jianfeng (Jacky) Ge - photo: Jacky.jpg - info: Postdoc, started Oct 2019 - email: ge@Physics.LeidenUniv.nl + education1: Biólogo, Universidad Nacional de Córdoba + education2: Doctor en Ciencias Biológicas, Universidad Nacional de Córdoba + education3: Postdoc CONICET, Universidad Nacional de Río Cuarto + education4: Postdoc, McGill University + education5: Investigador Adjunto de CONICET + +- name: Mario R. Ruiz-Monachesi + photo: MRRM.jpg + info: ¿Macroevolutionary patterns mirror microevolutionary proccess? A behavioural, morphological, and genetics approach in extreme environments. Cosupervisor Felix Cruz. + email: marioruizmonachesi@gmail.com + number_educ: 4 + education1: Lic. Ciencias Biológicas, Universidad Nacional de Tucumán + education2: Doctor en Ciencias Biológicas, Universidad Nacional de Tucumán + education3: Postdoc CONICET, IBIGEO + education4: Investigador Asistente de CONICET + education5: + +- name: Lucía V. Sommaro + photo: Luci_pro.jpg + info: The roles of the gene flow and natural selection in maintaining the color polymorphism in Melanophryniscus rubriventris, an endemic anura of the Yungas. Cosupervisor Marina Chiappero. + email: lucisommaro@gmail.com + number_educ: 4 + education1: Lic. Ciencias Biológicas, Universidad Nacional de Río Cuarto + education2: Doctora en Ciencias Biológicas, Universidad Nacional de Río Cuarto + education3: Postdoc CONICET, IDEA + education4: Investigadora Asistente de CONICET + education5: + +- name: José H. Urquizo + photo: JHU_2.jpg + info: Phylogeography of Graomys griseoflavus (Rodentia, Cricetidae) and taxonomic identity of populations from Northwestern Argentina. Cosupervisor Ignacio Ferro. + email: urquizojose@gmail.com number_educ: 3 - education1: Postdoc with Jenny Hoffman, Harvard University - education2: PhD with Jinfeng Jia, Shanghai Jiao Tong University - education3: B.S. East China University of Science and Technology - -- name: Jiasen Niu - photo: Jiasen.png - info: Postdoc, started Oct 2020 - email: niu@physics.leidenuniv.nl - number_educ: 2 - education1: PhD with Xi Lin and Jian Wei, Peking University - education2: BSc Jilin University - -- name: Jinwon Lee - photo: Jinwon.jpg - info: Postdoc, started July 2021 - email: jwlee0421@postech.ac.kr + education1: Lic. Biología, Universidad Nacional de Jujuy + education2: Doctor en Biología, Universidad Nacional de Tucumán + education3: Postdoc CONICET, Instituto de Ecorregiones Andinas + education4: Postdoc at University of Nebraska + +- name: Lara I. Baccaro + photo: LIB.jpg + info: Diversification in complex landscapes in the Yungas of Argentina. Evolutionary history of direct-developing frogs of the genus Oreobates (Craugastoridae). Cosupervisor Mauricio Akmentins. + email: laritabaccaro@gmail.com number_educ: 2 - education1: PhD with Han Woong Yeom Pohang University of Science and Technology (POSTECH) - education2: BSc Pohang University of Science and Technology (POSTECH) - -- name: Willem Tromp - photo: website_pic_willem.jpg - info: PhD Student, started September 2018 - email: WTromp@physics.leidenuniv.nl - number_educ: 1 - education1: Master Leiden University with Felix Baumberger, Milan Allan - education2: - education3: + education1: Lic. Biología, orientación Zoología, Universidad Nacional de La Plata + education2: Estudiante de doctorado UNC, becaria doctoral CONICET + education3: education4: -- name: Tjerk Benschop +- name: Agustina Murgia photo: tjeruk.jpg - info: PhD Student, started November 2018 - email: benschop@physics.leidenuniv.nl - number_educ: 2 - education1: Master Leiden University with Milan Allan - education2: Casimir PhD fellowship - education3: - education4: - -- name: Amber Mozes - photo: Amber.png - info: PhD Student, started September 2021 - email: b + info: Small mammals at biogeographic transition zones. Functional diversity, genetic diversity, and range limits in altitudinal grandients. Cosupervisor Ignacio Ferro. + email: tinamurgia96@gmail.com number_educ: 2 - education1: Master Applied Physics, TU Delft - education2: Casimir/Nanofront PhD fellowship - education3: - education4: - -- name: Maialen Ortego Larrazabal - photo: Maialen.png - info: PhD Student within a collaboration with the Swart Lab - email: b - number_educ: 2 - education1: Master Leiden University - education2: BSc, University of the Basque Country - education3: - education4: - -- name: Kees van Oosten - photo: DSC_1032.JPG - info: FFine mechanical engineer (also associated with the FMD) - email: Oosten@fmd.physics.leidenuniv.nl - number_educ: 2 - education1: Leidse instrumentmakers School - education2: Associate degree Mechanical Engineering, Hogeschool Arnhem Nijmegen - -- name: Hugo van Bohemen - photo: hugo.jpg - info: Fine mechanical engineer (also associated with the FMD) - email: h.s.m.van.bohemen@physics.leidenuniv.nl - number_educ: 1 - education1: Leidse Instrumentmakers School - education2: - -- name: Koen M Bastiaans - photo: Koen.jpg - info: NWO Veni fellow, collaborating with us and stationed in the Otte Lab - email: Bastiaans@Physics.LeidenUniv.nl - number_educ: 4 - education1: Postdoc in the Otte Lab, Leiden University - education2: Postdoc in the Allan Lab, Leiden University - education3: PhD with Milan Allan, Leiden University (started Sep 2015) - education4: Master Leiden University with Milan Allan - - -- name: Kaveh Lahabi - photo: Kaveh.png - info: NWO Veni fellow, collaborating with us and the van der Sar lab - email: Bastiaans@Physics.LeidenUniv.nl - number_educ: 3 - education1: Postdoc in the Aarts Lab, Leiden University - education2: PhD with Jan Aarts - education3: Master KU Leuven - -- name: "This could be you !" - photo: rock.jpg - info: See openings for more info - email: milan.allan@gmail.com - number_educ: 0 - education1: - education2: - education3: + education1: Lic. Recursos Naturales, Universidad Nacional de Rosario + education2: Estudiante de doctorado UNT, becaria doctoral CONICET + education3: education4: diff --git a/_includes/footer.html b/_includes/footer.html index 83c32077761..5bdd94d3bb0 100644 --- a/_includes/footer.html +++ b/_includes/footer.html @@ -4,27 +4,26 @@
-

© 2016 Allan Lab. Site made with Jekyll; copy and modify it for your own research group.

-

We are part of the Leiden Institute of Physics at Leiden University.

+

© 2022 JJ Martínez. Site made with Jekyll; more info.

+

Researcher at Instituto de Ecorregiones Andinas and CONICET.

-
- Funding:
- - Vidi and Projectruimte grants from NWO
- - Frontier of Nanosciences, a gravity program from NWO - - ERC starting grant + +
Contact:
- Oort building, Leiden University
- Niels Bohrweg 2
- 2333 CA Leiden
- Netherlands
- (Maps, Directions) + email bio.jjmartinez@gmail.com
+ twitter @jjmart83
+ Sede administrativa
+ Gorriti 237
+ CP 4600 San Salvador de Jujuy
+ Argentina
+ (Maps)
diff --git a/_includes/head.html b/_includes/head.html index 8377eab8f32..60db40c67ac 100644 --- a/_includes/head.html +++ b/_includes/head.html @@ -6,7 +6,7 @@ - + {% if jekyll.environment == 'production' %} {% include analytics.html %} diff --git a/_includes/header.html b/_includes/header.html index 83cb6589011..f7bef53108a 100644 --- a/_includes/header.html +++ b/_includes/header.html @@ -8,16 +8,16 @@ - Allan Lab @ Leiden University + JJ Martínez @ INECOA diff --git a/_includes/news.html b/_includes/news.html index b41a71c3529..234adebce6d 100644 --- a/_includes/news.html +++ b/_includes/news.html @@ -6,6 +6,6 @@

News

{{ article.date }}
{{ article.headline | markdownify}}

{% endfor %} -

... see all News

+

... see all news

diff --git a/_layouts/homelay.html b/_layouts/homelay.html index 29280e74b94..a9131ffb728 100644 --- a/_layouts/homelay.html +++ b/_layouts/homelay.html @@ -3,7 +3,7 @@ ---
-

Welcome to the Allan Lab

+

Juan J. Martínez

{{ content }}
diff --git a/_layouts/publications.html b/_layouts/publications.html index ac4e92cde37..44faf8a77a0 100644 --- a/_layouts/publications.html +++ b/_layouts/publications.html @@ -1,6 +1,6 @@ --- layout: default --- -
+
{{ content }}
diff --git a/_pages/allnews.md b/_pages/allnews.md index 9a40d6fad1a..3cc8f600679 100644 --- a/_pages/allnews.md +++ b/_pages/allnews.md @@ -1,7 +1,7 @@ --- title: "News" layout: textlay -excerpt: "Allan Lab at Leiden University." +excerpt: "Novedades" sitemap: false permalink: /allnews.html --- diff --git a/_pages/home.md b/_pages/home.md index bb0eb19ac41..fc11a1e14d1 100644 --- a/_pages/home.md +++ b/_pages/home.md @@ -1,13 +1,14 @@ --- -title: "Allan Lab - Home" +title: "Juan J Martinez - Home" layout: homelay -excerpt: "Allan Lab at Leiden University." +excerpt: "at Laboratorio de Ecología Evolutiva y Biogeografía, INECOA." sitemap: false permalink: / --- -We are a dynamic research group at the [Leiden Institute of Physics](http://www.physics.leidenuniv.nl). Our aim is to explore and understand [quantum materials](http://condensedconcepts.blogspot.nl/2013/05/what-is-quantum-matter.html), including strange metals, high-temperature superconductors, and quantum critical electron matter. +Bienvenidos/Welcome!! I am an evolutionary ecologist and population geneticist affiliated with the [Instituto de Ecorregiones Andinas](https://inecoa-unju.conicet.gov.ar/) (Jujuy, Argentina). I am an active member of the Laboratorio de Ecología Evolutiva y Biogeografía. My primary research focus revolves around the study of phenotypic evolution in natural populations. Specifically, I am currently investigating the contemporary evolution of complex phenotypes and the respective roles played by various evolutionary forces, such as selection and genetic drift, in shaping short-term variation. +To achieve these research goals, I employ a multidisciplinary approach that combines population genetics, quantitative genetics, and the analysis of phenotypic traits. By integrating these different fields, I aim to unravel intricate eco-evolutionary dynamics underlying the observed patterns and processes (for more details, refer to the [Research](research) section). - - - -To this end, we develop novel spectroscopic-imaging scanning tunneling microscopy (SI-STM) tools to visualize the relevant quantum mechanical degrees of freedom. We want to be able to build the perfect instruments to answer the scientific questions we deem most important (see [Research](research)). - -We are located at Leiden University, the birthplace of superconductivity and home to Kamerlingh Onnes, Lorentz, Huygens, Einstein, de Sitter, and others (see e.g. [the wall of signatures from Ehrenfest lecturers](https://www.lorentz.leidenuniv.nl/history/colloquium/muur_heel.html)). We exchange ideas and work with our neighbors from [Quantum Matter & Optics](http://www.physics.leidenuniv.nl/qo-home), as well as with the colleagues from our [world-class theory section](https://www.lorentz.leidenuniv.nl). - - **We are looking for passionate new PhD students, Postdocs, and Master students to join the team** [(more info)]({{ site.url }}{{ site.baseurl }}/vacancies) **!** - - -We are grateful for funding from Leiden University, [NWO](www.nwo.nl) ([Vidi talent scheme](http://www.nwo.nl/en/research-and-results/programmes/Talent+Scheme) and the [Frontiers in Nanoscience program](https://www.universiteitleiden.nl/en/research/research-projects/science/frontiers-of-nanoscience-nanofront)), and from an [ERC starting grant](https://erc.europa.eu/funding/starting-grants). - -
- - - - -
+ **Si estás interesado en unirte podes visitar la siguiente página** [(more info)]({{ site.url }}{{ site.baseurl }}/vacancies) **!** diff --git a/_pages/openings.md b/_pages/openings.md index 4c1766bed90..0b20763cd33 100644 --- a/_pages/openings.md +++ b/_pages/openings.md @@ -1,5 +1,5 @@ --- -title: "Allan Lab - Vacancies" +title: "JJ Martinez - Vacancies" layout: textlay excerpt: "Openings" sitemap: false @@ -8,34 +8,8 @@ permalink: /vacancies # Open positions -**We are currently open for PhD and postdoc applications related to our ERC CoG grant. The positions are mostly related to the Electron Pair Microscopy projects.** +**Estoy buscando un/una estudiante de grado para realizar su tesina en evolución fenotípica: diversidad de temas disponibles. Más info pronto.** -We are looking for new group members with passion, talent, and grit! +Lamentablemente por el momento no estoy buscando becarios doctorales o postdoctorales para aplicar a becas de CONICET, ya que dependo del resultado de diversas lineas de financiamiento solicitadas en el último tiempo. Aún así si estás interesado podes escribirme para discutir otras posibilidades. -You will have the chance to work on the grand challenges of condensed matter physics, often at the interface of instrumental design and new physics. You will be involved in determining the important and interesting questions, creating and improving instrumental setups, performing measurements, and making discoveries. - -### Past open positions - -You find the past job openings here: -[Opening 1]({{ site.baseurl }}/downloads/GeneralPostdoc_2019_v01.pdf), -[Opening 2]({{ site.baseurl }}/downloads/PPMS_PhD_2019_v01.pdf), -[Opening 3]({{ site.baseurl }}/downloads/PD.pdf), -[Opening 4]({{ site.baseurl }}/downloads/PHD1.pdf), -[Opening 5]({{ site.baseurl }}/downloads/PHD2.pdf). - -### Applications for PhD and Postdoc positions -If you are interested in working with us as a PhD student or postdoc, please send me an [email](mailto:milan.allan@gmail.com). State briefly why you are interested and attach a CV, including information about the grades you had as an undergraduate. No need for a separate cover letter or certificates. **Important**: please insert _"Application PhD"_ or _"Application Postdoc"_ in the subject line. If you are applying to a specific advertisement, note this in your email. - -We especially welcome postdocs with fellowships. I'd be happy to support you, also after you apply to our group. Take a look at the [veni fellowship](https://www.nwo.nl/en/calls/nwo-talent-programme-veni-science-domain) or the Marie Curie fellowship (currently closed, next deadline probably Fall 2021, [here is last years call]({{ site.baseurl }}/downloads/h2020-wp1820-msca_en.pdf)). In many country, there are also fellowships available for outdoing postdocs.** - - -### Master projects for Leiden University students -If you are a Master student at Leiden University looking for a Master project, contact me (or any group member) per email or stop by my office. - -### Bsc / Master students from elsewhere -If you are interested in pursuing a Master degree at Leiden University, see [mastersinleiden.nl](http://www.mastersinleiden.nl/programmes/physics/en/introduction). Sometimes, we take master students or summer interns if we get exceptional applicants (this usually means very good grades and a personal recommendation). - - -
- -
+email: bio.jjmartinez@gmail.com diff --git a/_pages/pictures.md b/_pages/pictures.md index 5956a68e384..65d0cf69277 100644 --- a/_pages/pictures.md +++ b/_pages/pictures.md @@ -1,78 +1,9 @@ --- -title: "Allan Lab - Pictures" +title: "JJ Martinez - Blog" layout: piclay -excerpt: "Allan Lab -- Pictures" +excerpt: "JJ Martinez -- Blog" permalink: /pictures/ --- -# Pictures -Jump to: [Leiden](#leiden), [ETHZ](#ethz), [Cornell](#cornell), [St Andrews](#st-andrews) - - -## Leiden - -#### Timelapse of our STM assembling [(see LION news item)](https://www.physics.leidenuniv.nl/index.php?id=11573&news=867&type=lion&ln=EN): - - -#### Gallery -(Right-click *'view image'* to see a larger image.) -{% assign number_printed = 0 %} -{% for pic in site.data.pictures_Leiden %} - -{% assign even_odd = number_printed | modulo: 4 %} - -{% if even_odd == 0 %} -
-{% endif %} - -
- -
- -{% assign number_printed = number_printed | plus: 1 %} - -{% if even_odd > 2 %} -
-{% endif %} - - -{% endfor %} - -{% assign even_odd = number_printed | modulo: 4 %} -{% if even_odd == 1 %} -
-{% endif %} - -{% if even_odd == 2 %} - -{% endif %} - -{% if even_odd == 3 %} - -{% endif %} - -

 

- -First advertisement. -
- -
- - -## ETHZ -From the [group of Andreas Wallraff](http://www.qudev.ethz.ch/). -
- -
- -## Cornell -From the [group of Seamus JC Davis](http://davisgroup.lassp.cornell.edu). -
- -
- -## St Andrews -From the [group of Felix Baumberger](http://dqmp.unige.ch/baumberger/) (now at University of Geneva). -
- -
+# BLOG +Coming soon... diff --git a/_pages/publications.md b/_pages/publications.md index f2ad68788c0..3720a9156c1 100644 --- a/_pages/publications.md +++ b/_pages/publications.md @@ -1,17 +1,16 @@ --- -title: "Allan Lab - Publications" +title: "Publicaciones" layout: gridlay -excerpt: "Allan Lab -- Publications." +excerpt: "Publicaciones." sitemap: false permalink: /publications/ --- -# Publications +# Scientific publications -## Group highlights +## Highlights -**At the end of this page, you can find the [full list of publications and patents](#full-list-of-publications). All papers are also available on [arXiv](https://arxiv.org/search/?searchtype=author&query=Allan%2C+M+P).** {% assign number_printed = 0 %} {% for publi in site.data.publist %} @@ -26,7 +25,7 @@ permalink: /publications/
{{ publi.title }} - +

{{ publi.description }}

{{ publi.authors }}

{{ publi.link.display }}

@@ -52,12 +51,8 @@ permalink: /publications/

 

-## Patents -Milan P Allan, S Gröblacher, RA Norte, M Leeuwenhoek
Novel atomic force microscopy probes with phononic crystals
PCT/NL20-20/050797 (2020) -Milan P Allan
Methods of manufacturing superconductor and phononic elements
US10439125B2 (2016) - -## Full List of publications +## Full list {% for publi in site.data.publist %} diff --git a/_pages/research.md b/_pages/research.md index 26c628dfe1b..b1bba6fc8d7 100644 --- a/_pages/research.md +++ b/_pages/research.md @@ -1,46 +1,33 @@ --- -title: "Allan Lab - Research" +title: "JJ Martinez - Research" layout: textlay -excerpt: "Allan Lab -- Research" +excerpt: "Research" sitemap: false permalink: /research/ --- -# Research +# Ongoing research / Investigación en marcha -Our overarching goal is to explore and understand new quantum states of electronic matter on the atomic scale. To do so, we use and develop novel spectroscopic-imaging scanning tunneling microscopy (SI-STM) tools to visualize the relevant quantum mechanical degrees of freedom. +![]({{ site.url }}{{ site.baseurl }}/images/respic/tubos.jpg){: style="width: 40%; float: center; margin: 0px"} -Our goal is to build instruments and develop techniques that enable us to address the questions we find most interesting. This is possible thanks also to Milan's broad background with different research themes and technologies: he learned his trade in [Seamus Davis’ SI-STM lab](http://davisgroup.lassp.cornell.edu/) and with [Felix Baumberger](http://dpmc.unige.ch/gr_baumberger/index.html), and later moved as an [ETH fellow](http://www.ethfellows.ethz.ch/) to [Andreas Wallraff’s qudev lab](http://www.qudev.ethz.ch/) where he investigated coupled cavity arrays in circuit QED. We further have group members with different background and interests, working together on physics and instrumentation. +## Phenotypic evolution of complex traits / Evolución fenotípica de rasgos complejos -Here are some themes and techniques that we currently work on: +To comprehend the evolutionary dynamics of traits in response to environmental change, it is essential to adopt a quantitative genetic and population genetics approach that investigates the genetic basis and ecological drivers of complex traits within and between populations. This knowledge is crucial for assessing the heritability of phenotypic traits and their potential to be transmitted across generations as a result of selection. However, rapid shifts or divergence in phenotypic traits can occur without selection being the primary driving factor. According to theory, when new populations are established, the random sampling effect of genetic drift during the founding event, following a population decline, can facilitate swift phenotypic divergence. Additionally, gene flow tends to promote genetic homogeneity among populations and may reduce or obscure divergent variation. These processes are not mutually exclusive and coexist in a balanced manner. Our research aims to understand the role of each evolutionary force in shaping phenotypic evolution over short timescales. -**Scanning tunneling noise spectroscopy (STNS).** We have developed a novel cryogenic MHz amplifier that allows us to measure not only the average tunneling current, but also its fluctuation! This has many applications: one can detect the fluctuations of the electronic states, peculiar tunneling processes, and shot noise. We have used this instrument to discover charge trapping in the insulating layer of the cuprates, connected to the c-axis mystery, and to measure the doubling of the charge due to Andreev processes to the superfluid in a lead sample. +Current projects: +**Body size and cranial shape evolution of mice from agroecosystems. This project is carried out with the collaboration of [José Coda](https://www.researchgate.net/profile/Jose-Coda) and [José Priotto](https://www.researchgate.net/profile/Jose-Priotto) from [GIEPCO](https://giepcounrc.wixsite.com/giepco?lang=en) (ICBIA; CONICET-UNRC).** -**Mott physics and high-temperature superconductivity.** Questions of interest include: (i), How does the Mott state collapse upon doping and how is this related to the complex phase diagram of high-temperature superconductors? (ii), What is the strange metal phase seen in correlated electron systems? Is this an exotic long-range entangled state? What is the mechanism of dissipation in that state? (iii), Why is the transition temperature in high-temperature superconductors so high? We have worked on iridates, rhodates, and cuprates. +**Genetic basis and adaptive landscape of color polymorphism in the red-belly toad. In collaboration with [Lucia Sommaro](https://www.researchgate.net/profile/Lucia-Sommaro-2) (INECOA; CONICET-UNJu).** -**Nanofabricated "Smart Tips"**. -![]({{ site.url }}{{ site.baseurl }}/images/respic/SmartTip.png){: style="width: 250px; float: left; margin: 0px 10px"} -One of the  projects back from my job-proposal is to develop nanofabricated STM tips. The idea behind these “smart tips” is to use the technologies that were developed over decades in nanofabrication and make them available for scanning probe by using a nano-device instead of the traditional STM tungsten tip. One gains the flexibility of using different functionalities that are known from the fields of nanofabrication and mesoscopic physics. We are collaborating with the group Simon Groeblacher at TU Delft to realize this concept, benefitting from their unparalleled micro/nano fabrication know how.  A prototype of a smart tip is shown to the left. See publications in Microsyst Nanoeng, Nanotechnology, and PRB. +**Parallel evolution in the Antarctic limpet Nacella concinna. In collaboration with [Carla de Aranzamendi](https://www.researchgate.net/profile/Maria-Carla-De-Aranzamendi) from ECOMARES (IDEA; CONICET-UNC).** -**Josephson STM.** Josephson STM has the ability to gain insight into spatial variations of the order parameter, or superfluid density. We have managed to, for the first time, use JSTM with atomic resolution on a quantum material. -We have used atomic-resolution Josephson scanning tunneling microscopy to reveal a strongly inhomogeneous superfluid in the iron-based superconductor FeTe0.55Se0.45. The results and their implications are published in Nature. +![]({{ site.url }}{{ site.baseurl }}/images/respic/fit_bodysize.jpg){: style="width: 50%; float: center; margin: 0px 10px"} -We also detected and investigated a quite particular YSR state in the same material. -**Ultra-stable SI-STM instrument.** ![]({{ site.url }}{{ site.baseurl }}/images/respic/STMHead.png){: style="width: 250px; float: right; margin: 0px 10px"} -For SI-STM, having the most stable STM head is key. We have used finite element simulations, good choices in material science, and craftsmanship to build the most stable STM head in the world, to our knowledge. See publication in RSI. +## Population genetics and phylogeography of small vertebrates / Genética de poblaciones y filogeografía de pequeños vertebrados +We also study the population genetic structure of small vertebrate species in northwestern Argentina. This information is crucial for shedding light on the environmental, ecological, and evolutionary processes that shape genetic variation in mountain landscapes and contribute to the generation and maintenance of biodiversity. Our research encompasses various systems, including small mammals (cricetid rodents), amphibians, birds, and, more recently, lizards. While not our primary goal, the evidence we generate also contributes to resolving certain systematics and taxonomic issues. -**Strange Metals.** The strange metal phase might be the most mysterious phase of high-temperature superconductors. Here, the electrical resistivity grows linearly with temperature T in large areas of the phase diagram, with a mean free path that diminishes to a fraction of the interatomic distance. T-linear resistivity is often associated with quantum critical points and marginal-Fermi-liquid physics. In strange metals, the mystery seems to go even further: we deal with something that looks like a quantum critical phase over an extended range of the phase diagram instead of cumulating in a point. There exists no consistent theory for strange metals, leading to more adventurous new approaches including the holographic theories that use insights from gravity to explain strange metals (a recent textbook on this was written by our colleagues at Leiden University, Schalm and Zaanen). -We are part of the 'Strange Metal consortium NL' that includes the groups of Hussey, Golden, van Heumen, Zaanen, Schalm, Stoof and Vandoren.  -**Magnetic fluctuations and electron spin resonance.** -![]({{ site.url }}{{ site.baseurl }}/images/respic/SpinFluc.png){: style="width: 70%; float: center; margin: 10px"} - -**Twisted bilayer graphene and other material with super-periodicities.** -We have proposed that artificial super-periodicities can lead to improved superconductivity, both because of increased density of states and because of phase space arguments (see image from our SciPost publication below). Perhaps for different reasons, twisted bilayer graphene has been shown to superconduct! We are investigate this material with the groups of Efetov, Baumberger, and van der Molen. - -![]({{ site.url }}{{ site.baseurl }}/images/respic/SciPost.png){: style="width: 70%; float: center; margin: 0px"} - -### ... and more. +![]({{ site.url }}{{ site.baseurl }}/images/respic/Filogeo_pagweb.jpg){: style="width: 60%; float: center; margin: 0px 10px"} diff --git a/_pages/team.md b/_pages/team.md index 0a89d3d3e9a..7640bdc508c 100644 --- a/_pages/team.md +++ b/_pages/team.md @@ -1,19 +1,17 @@ --- -title: "Allan Lab - Team" +title: "JJ Martinez - Colaboradores" layout: gridlay -excerpt: "Allan Lab: Team members" +excerpt: "People" sitemap: false permalink: /team/ --- -# Group Members +# People - **We are looking for new PhD students, Postdocs, and Master students to join the team** [(see openings)]({{ site.url }}{{ site.baseurl }}/vacancies) **!** + **Do you want to join us?** [(see openings)]({{ site.url }}{{ site.baseurl }}/vacancies) **!** -Jump to [staff](#staff), [master and bachelor students](#master-and-bachelor-students), [alumni](#alumni), [administrative support](#administrative-support), [lab visitors](#lab-visitors). - -## Staff +## LEEB (Lab de Ecología Evolutiva y Biogeografía) members {% assign number_printed = 0 %} {% for member in site.data.team_members %} @@ -24,7 +22,7 @@ Jump to [staff](#staff), [master and bachelor students](#master-and-bachelor-stu {% endif %}
- +

{{ member.name }}

{{ member.info }}
    @@ -78,7 +76,7 @@ Jump to [staff](#staff), [master and bachelor students](#master-and-bachelor-stu -## Master and Bachelor Students +## Undergrad students {% assign number_printed = 0 %} {% for member in site.data.students %} @@ -133,39 +131,6 @@ Jump to [staff](#staff), [master and bachelor students](#master-and-bachelor-stu ## Alumni - -{% assign number_printed = 0 %} -{% for member in site.data.alumni_members %} - -{% assign even_odd = number_printed | modulo: 2 %} - -{% if even_odd == 0 %} -
    -{% endif %} - -
    - -

    {{ member.name }}

    - {{ member.duration }}
    Role: {{ member.info }}     -
      - -
    -
    - -{% assign number_printed = number_printed | plus: 1 %} - -{% if even_odd == 1 %} -
    -{% endif %} - -{% endfor %} - -{% assign even_odd = number_printed | modulo: 2 %} -{% if even_odd == 1 %} -
-{% endif %} - -## Former visitors, BSc/ MSc students
@@ -176,21 +141,17 @@ Jump to [staff](#staff), [master and bachelor students](#master-and-bachelor-stu
-

Master students

+

Doctoral students

{% for member in site.data.alumni_msc %} {{ member.name }} {% endfor %}
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Bachelor Students

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Undergrad students

{% for member in site.data.alumni_bsc %} {{ member.name }} {% endfor %}
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