| Literature DB >> 12786031 |
S-K Mo1, J D Denlinger, H-D Kim, J-H Park, J W Allen, A Sekiyama, A Yamasaki, K Kadono, S Suga, Y Saitoh, T Muro, P Metcalf, G Keller, K Held, V Eyert, V I Anisimov, D Vollhardt.
Abstract
We present the first observation of a prominent quasiparticle peak in the photoemission spectrum of the metallic phase of V2O3 and report new spectral calculations that combine the local-density approximation with the dynamical mean-field theory (using quantum Monte Carlo simulations) to show the development of such a distinct peak with decreasing temperature. The experimental peak width and weight are significantly larger than in the theory.Entities:
Year: 2003 PMID： 12786031 DOI： 10.1103/PhysRevLett.90.186403
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161