Silke BIERMANN

Enseignant-Chercheur à l’Ecole Polytechnique

Equipe de recherche : Matière condensée 

Coordinatrice de l'équipe Matière condensée du CPHT

Page personnelle :  

Lauréate 2016 du prix Paul Langevin de la SFP

Silke Biermann, lauréate d'une ERC Consolidator Grant 2013
 

Addresse CPHT, Ecole Polytechnique, 91128 Palaiseau cedex, France
Tél. 01 69 33 42 77
Fax 01 69 33 49 49
Contact prenom.nom@polytechnique.edu
Bureau Aile zéro, pièce 1007

Activité de recherche

Je travaille en physique théorique de la matière condensée. Mes activités de recherche sont centrées autour des systèmes dits à fortes corrélations électroniques. Je m’intéresse tout particulièrement au développement de méthodes permettant de décrire de tels systèmes à partir des premiers principes.

Publications récentes

Delange P, Backes S, van Roekeghem A, Pourovskii L, Jiang H, Biermann S.
Novel Approaches to Spectral Properties of Correlated Electron Materials: From Generalized Kohn-Sham Theory to Screened Exchange Dynamical Mean Field Theory.
Journal of the Physical Society of Japan 2018;87(4):041003.
DOI: 10.7566/JPSJ.87.041003

Martins C, Lenz B, Perfetti L, Brouet V, Bertran F, Biermann S. 
Nonlocal Coulomb correlations in pure and electron-doped Sr2IrO4: Spectral functions, Fermi surface, and pseudo-gap-like spectral weight distributions from oriented cluster dynamical mean-field theory.
Physical Review Materials 2018;2(3):032001.
DOI: 10.1103/PhysRevMaterials.2.032001

Ayral T, Biermann S, Werner P, Boehnke L.
Influence of Fock exchange in combined many-body perturbation and dynamical mean field theory.
Physical Review B 2017;95(24):245130.
DOI: 10.1103/PhysRevB.95.245130

Delange P, Biermann S, Miyake T, Pourovskii L.
Crystal-field splittings in rare-earth-based hard magnets: An ab initio approach.
Physical Review B 2017;96(15):155132.
DOI: 10.1103/PhysRevB.96.155132

Fink J, Rienks EDL, Thirupathaiah S, Nayak J, van Roekeghem A, Biermann S, et al.
Experimental evidence for importance of Hund's exchange interaction for incoherence of charge carriers in iron-based superconductors.
Physical Review B 2017;95(14):144513.
DOI: 10.1103/PhysRevB.95.144513

Hirayama M, Miyake T, Imada M, Biermann S.
Low-energy effective Hamiltonians for correlated electron systems beyond density functional theory.
Physical Review B 2017;96(7):075102.
DOI: 10.1103/PhysRevB.96.075102

Martins C, Aichhorn M, Biermann S.
Coulomb correlations in 4d and 5d oxides from first principles-or how spin-orbit materials choose their effective orbital degeneracies.
Journal of Physics-Condensed Matter 2017;29(26):263001.
DOI: 10.1088/1361-648X/aa648f

Panda SK, Jiang H, Biermann S.
Pressure dependence of dynamically screened Coulomb interactions in NiO: Effective Hubbard, Hund, intershell, and intersite components.
Physical Review B 2017;96(4):045137.
DOI: 10.1103/PhysRevB.96.045137

Richard P, van Roekeghem A, Lv BQ, Qian T, Kim TK, Hoesch M, et al.
Is BaCr2As2 symmetrical to BaFe2As2 with respect to half 3d shell filling?
Physical Review B 2017;95(18):184516.
DOI: 10.1103/PhysRevB.95.184516

Seth P, Peil OE, Pourovskii L, Betzinger M, Friedrich C, Parcollet O, et al. 
Renormalization of effective interactions in a negative charge transfer insulator. 
Physical Review B 2017;96(20):205139.
DOI: 10.1103/PhysRevB.96.205139

Seth P, Hansmann P, van Roekeghem A, Vaugier L, Biermann S.
Towards a First-Principles Determination of Effective Coulomb Interactions in Correlated Electron Materials: Role of Intershell Interactions.
Physical Review Letters 2017;119(5):056401.
DOI: 10.1103/PhysRevLett.119.056401

Hansmann P, Ayral T, Tejeda A, Biermann S.
Uncertainty principle for experimental measurements: Fast versus slow probes. 
Scientific reports 2016;6:19728. 
DOI: 10.1038/srep19728

van Roekeghem A, Richard P, Ding H, Biermann S.
Spectral properties of transition metal pnictides and chalcogenides: Angle-resolved photoemission spectroscopy and dynamical mean-field theory. 
Comptes Rendus Physique 2016;17(1-2):140-163.
DOI: 10.1016/j.crhy.2015.11.003

Krivenko IS, Biermann S.
Slave rotor approach to dynamically screened Coulomb interactions in solids.
Physical Review B 2015;91(15):155149.
DOI: 10.1103/PhysRevB.91.155149

Shinaoka H, Nomura Y, Biermann S, Troyer M, Werner P.
Negative sign problem in continuous-time quantum Monte Carlo: Optimal choice of single-particle basis for impurity problems.
Physical Review B 2015;92(19):195126.
DOI: 10.1103/PhysRevB.92.195126

Wu SF, Richard P, van Roekeghem A, Nie SM, Miao H, Xu N, Qian T, Saparov B, Fang Z, Biermann S, Sefat AS, Ding H.
Direct spectroscopic evidence for completely filled Cu 3d shell in BaCu2As2 and alpha-BaCu2Sb2.
Physical Review B 2015;91(23):235109.
DOI:10.1103/PhysRevB.91.235109

Xu N, Matt CE, Richard P, van Roekeghem A, Biermann S, Shi X, et al. 
Camelback-shaped band reconciles heavy-electron behavior with weak electronic Coulomb correlations in superconducting TlNi2Se2.
Physical Review B 2015;92(8):081116(R).
DOI: 
10.1103/PhysRevB.92.081116

Curriculum Vitae

Degrees

Ph.D., Physics, University of Cologne, Germany, 2000 Diploma degree, Physics, University of Cologne, Germany, 1996 Maîtrise, Physics, Magistère Interuniversitaire de Physique des Universités Paris VI, VII, XI, XIII et de l’École Normale Supérieure Paris, France, 1994 Prediploma degrees, Physics and Mathematics, University of Cologne, Germany, 1993

Research

Since September 2003 Professeur Chargée de Cours ("Associate professor") at École Polytechnique, France Affiliation: Centre de Physique Théorique, École Polytechnique, Palaiseau, France. September 2000 - August 2003 Postdoctoral fellow/CNRS associate researcher at Laboratoire de Physique des Solides Université Paris Sud and Laboratoire de Physique Théorique de l’Ecole Normale Supérieure Paris, France April 1997 - August 2000 Ph.D. student at Juelich Research Centre, Germany July 1996 - March 1997 Visiting scholar at Texas A&M University, Texas, USA 

Autres liens

LPS Orsay
LPT ENS
Studienstiftung des deutschen Volkes
Condmat-ArXiv
PMC

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