| DATE: |
2010-02-10 13:30 - 14:30 |
| PLACE: |
Conference room on 2F in PF Bldg. |
| TITLE: |
PF Seminar Photoemission spectra of NiO, CoO, MnO and spin-state transition in LaCoO3 |
| SPEAKER: |
Dr. R. Eder (Center for Frontier Science, Chiba University and Karlsruhe Institute of Technology, Germany) |
| LANGUAGE: |
English |
| URL: |
http://pfwww.kek.jp/pf-seminar/ |
| ABSTRACT: |
Stronly correlated electron systems such as 3d transition metal oxides pose a difficult problem for electronic structure calculations. One of the recently proposed methods for dealing with such systems is the variational cluster approximation. After a brief explanation of the basic ideas behind this scheme, results for the photoemission spectra of NiO, CoO and MnO are compared to experiment and a discussion of the spin-state transition in LaCoO3 is given. |
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