Wikipedia

Roser Maria Valentí

Maria Roser Valentí is a Spanish-Catalonian professor of theoretical condensed matter physics at Johann Wolfgang Goethe-Universität Frankfurt am Main.[1]

Biography edit

In 1987 Valentí graduated from the University of Barcelona with honors,[1] in 1989 she then finished also finished her doctoral thesis in theoretical condensed matter physics with distinction at the University of Barcelona[2] After her dissertation she was named Fulbright-Fellow allowing her to study at the University of Florida.[1]

Scientific interests edit

Within theoretical condensed matter physics Valentí has contributed to understanding of superconductivity,[3][4] frustrated magnetism,[5][6] and topological isolators.[7] In her group exact diagonalization, single particle Green's Functions[8] and machine learning techniques are employed.[7] During the Covid-19 Pandemic Valentí also published research assessing the efficiency of certain mitigation strategies like social distancing.[9] She is a member of several scientific councils.[10]

Fellowships and awards edit

  • Speaker of the national research initiative "Elastic Tuning and Responses of Electronic Quantum Phases of Matter" (ELASTO-Q-MAT)[12]
  • Speaker of the international research initiative "Quantitative Spatio-Temporal Model-Building for Correlated Electronic Matter" (QUAST - for 5249)[13]
  • Member of the DFG Fachkollegium of condensed matter physics[10]
  • Editor Board of the Journal Physical Review B[14]

Selected publications edit

  • Stephen M. Winter, Kira Riedl, David Kaib, Radu Coldea, Roser Valentí, Probing RuCl3 Beyond Magnetic Order: Effects of Temperature and Magnetic Field, Physical Review Letters 120, 077203 (2018)
  • Stephen M. Winter, Kira Riedl, Pavel A. Maksimov, Alexander L. Chernyshev, Andreas Honecker, Roser Valentí, Breakdown of Magnons in a Strongly Spin-Orbital Coupled Magnet, Nature Communications 8, 1152 (2017)
  • Daniel Guterding, Sandra Diehl, Michaela Altmeyer, Torsten Methfessel, Ulrich Tutsch, Harald Schubert, Michael Lang, Jens Müller, Michael Huth, Harald O. Jeschke, Roser Valentí, Martin Jourdan, Hans-Joachim Elmers, Evidence for eight node mixed-symmetry superconductivity in a correlated organic metal, Physical Review Letters 116, 237001 (2016)

References edit

  1. ^ a b c d e "Prof. Dr. Roser Valentí".
  2. ^ Valenti, Maria Roser (1989). Estudi de sistemes de baixa dimensionalitat i correlació electrònica forta pel mètode de la matriu de transferència : tesi doctoral (in Catalan). Universitat de Barcelona.
  3. ^ Maria Roser Valentí, Harald Jeschke, Igor Main (2013), "Why MgFeGe is not a superconductor", Phys.Rev.B (in German), vol. 87, no. 24, p. 241105, arXiv:1305.7368, doi:10.1103/PhysRevB.87.241105, S2CID 118518388{{citation}}: CS1 maint: multiple names: authors list (link)
  4. ^ M.D.Watson, A. McCollam, S. F. Blake, D. Vignolles, L. Drigo3, I. I. Mazin, D. Guterding, H. O. Jeschke, R. Valentí, N. Ni,R. Cava, and A. I. Coldea (2014), "Field-induced nematic-like magnetic transition in an iron pnictide superconductor, Ca10(Pt3As8)((Fe1−xPtx)2As2)", Phys.Rev.B. (in German), vol. 89, no. 20, p. 205136, doi:10.1103/PhysRevB.89.205136, hdl:2066/133194, S2CID 124996333{{citation}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)
  5. ^ Stephen M. Winter, Kira Riedl, David Kaib, Radu Coldea, Roser Valentí (2018), "Probing α−RuCl3 Beyond Magnetic Order: Effects of Temperature and Magnetic Field", Physical Review Letters (in German), vol. 120, p. 077203{{citation}}: CS1 maint: multiple names: authors list (link)
  6. ^ Stephen M. Winter, Kira Riedl, David Kaib, Radu Coldea, and Roser Valentí (2017), "Breakdown of Magnons in a Strongly Spin-Orbital Coupled Magnet", Nature Communications (in German), vol. 8, no. 7, p. 1152, arXiv:1707.08144, doi:10.1103/PhysRevLett.120.077203, PMID 29542970, S2CID 4034057{{citation}}: CS1 maint: multiple names: authors list (link)
  7. ^ a b Thomas Mertz, Roser Valentí (2021), "Engineering topological phases guided by statistical and machine learning methods", Phys. Rev. Research (in German), vol. 3, p. 013132, arXiv:2008.11213, doi:10.1103/PhysRevResearch.3.013132, S2CID 221319724
  8. ^ Dominik Lessnich, Stephen M. Winter, Mikel Iraola, Maia G. Vergniory, Roser Valentí (2021). "Elementary band representations for the single-particle Green's function of interacting topological insulators". arXiv. 104 (8). arXiv:2103.02624. doi:10.1103/PhysRevB.104.085116. S2CID 232110634.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  9. ^ Claudius Gros, Roser Valentí, Lukas Schneider, Kilian Valentí, Daniel Gros (2021-01-11). "Containment efficiency and control strategies for the corona pandemic costs". Scientific Reports. 11 (1): 6848. arXiv:2004.00493. doi:10.1038/s41598-021-86072-x. PMC 7994626. PMID 33767222.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  10. ^ a b "Liste der Fachkollegiaten" (in German). Retrieved 2021-07-08.
  11. ^ "APS Fellow Archive". www.aps.org. Retrieved 2022-06-29.
  12. ^ "Deutsche Forschungsgemeinschaft (DFG)" (in German). Retrieved 2021-06-24.
  13. ^ "QUAST – for5249 – Quantitative Spatio-Temporal Model-Building for Correlated Electronic Matter". Retrieved 2021-12-10.
  14. ^ "PRB staff". 2009-02-19. Retrieved 2021-07-08.
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