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@cpht.polytechnique.fr
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

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

Huang L., Ayral T., Biermann S., Werner P.
Extended dynamical mean-field study of the Hubbard model with long-range interactions.
Physical Review B 90(19): 195114 (2014)
DOI: 10.1103/PhysRevB.90.195114.

Tomczak J. M., Casula M., Miyake K., Biermann S.
Asymmetry in band widening and quasiparticle lifetimes in SrVO3: Competition between screened exchange and local correlations from combined GW and dynamical mean-field theory GW plus DMFT.
Physical Review B 90(16): 165138 (2014)
DOI: 10.1103/PhysRevB.90.165138.

Biermann S.
Dynamical screening effects in correlated electron materials-a progress report on combined many-body perturbation and dynamical mean field theory: 'GW plus DMFT'.
Journal of Physics - Condensed Matter 26(17): 173202 (2014)
DOI: 10.1088/0953-8984/26/17/173202.

van Roekeghem A, Ayral T, Tomczak JM, Casula M, Xu N, Ding H, et al.
Dynamical Correlations and Screened Exchange on the Experimental Bench: Spectral Properties of the Cobalt Pnictide BaCo2As2.
Physical Review Letters 2014;113(26):266403.
DOI: 10.1103/PhysRevLett.113.266403

van Roekeghem A, Biermann S.
Screened exchange dynamical mean-field theory and its relation to density functional theory: SrVO3 and SrTiO3.
EPL 2014;108(5):57003.
DOI: 10.1209/0295-5075/108/57003

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 Organisation of conferences and schools

Workshop "Electronic Structure of Correlated Materials" and Mid-Term Review of the RTN "f-Electron Materials", Paris, 2004 — PhotoWorkshop on Ab Initio Methods for Correlated Spintronics Materials, Mont Saint Odile, 2004 School on "Electronic Structure Calculations and Correlated Materials", Les Houches, 2006

Autres liens

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

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