title: Mutual experimental and theoretical validation of bulk photoemission spectra of Sr1-xCaxVO3.
abstract: We report high-resolution high-energy photoemission spectra together with parameter-free LDA + DMFT (local density approximation + dynamical mean-field theory) results for Sr1-xCaxVO3, a prototype 3d(1) system. In contrast to earlier investigations the bulk spectra are found to be insensitive to x. The good agreement between experiment and theory confirms the bulk sensitivity of the high-energy photoemission spectra.
authors.affiliation: Department of Material Physics, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan.
authors.forename: A
authors.initials: A
authors.lastname: Sekiyama
authors.forename: H
authors.initials: H
authors.lastname: Fujiwara
authors.forename: S
authors.initials: S
authors.lastname: Imada
authors.forename: S
authors.initials: S
authors.lastname: Suga
authors.forename: H
authors.initials: H
authors.lastname: Eisaki
authors.forename: S I
authors.initials: SI
authors.lastname: Uchida
authors.forename: K
authors.initials: K
authors.lastname: Takegahara
authors.forename: H
authors.initials: H
authors.lastname: Harima
authors.forename: Y
authors.initials: Y
authors.lastname: Saitoh
authors.forename: I A
authors.initials: IA
authors.lastname: Nekrasov
authors.forename: G
authors.initials: G
authors.lastname: Keller
authors.forename: D E
authors.initials: DE
authors.lastname: Kondakov
authors.forename: A V
authors.initials: AV
authors.lastname: Kozhevnikov
authors.forename: Th
authors.initials: T
authors.lastname: Pruschke
authors.forename: K
authors.initials: K
authors.lastname: Held
authors.forename: D
authors.initials: D
authors.lastname: Vollhardt
authors.forename: V I
authors.initials: VI
authors.lastname: Anisimov