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Montag 17:15 |
Prof. Dr. Regina Palkovits
(RWTH Aachen)
Material concepts for the valorization of renewable feedstocks
Chemisches Kolloquium, Raum: T-1004 |

Dienstag 16:00 |
Dr. Andrés Cano
(CNRS, Université Grenoble Alpes, Institut Néel, Grenoble and Department of Materials, ETH Zurich)
FeSi: A new building block for iron-based superconductivity
Sonderseminar TRR80, Raum: S-288 |

Mittwoch 11:00 |
Prof. Dr. Ferdi Aryasetiawan
(Lund University, Sweden)
Reinterpretation of spectral functions of correlated metals SrVO
_{3} and SrMoO_{3} according to self-consistent GW+DMFT
The spectral function or density of states of a typical correlated metal is often characterised by a three-peak structure: a quasiparticle peak around the Fermi level sandwiched by two satellite features. These satellite features are usually interpreted as Hubbard bands, which are understood within an atomic picture as arising from a strong onsite Coulomb interaction. We have studied the spectral functions of SrVO References: [1] L. Boehnke, F. Nilsson, F. Aryasetiawan, and P. Werner, Phys. Rev. B 94, 21106(R) (2016). [2] F. Nilsson, L. Boehnke, P. Werner, and F. Aryasetiawan, Phys. Rev. Mat. 1, 043803 (2017). |

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- 15.11.2010