Systematic change of spectral functions observed by controlling the electron correlation in Ca1-xSrxVO3

I. H. Inoue; I. Hase; Y. Aiura; T. Mizokawa; A. Fujimori; T. Maruyama; Y. Haruyama; K. Morikawa; Y. Nishihara

doi:10.1016/0921-4526(94)00605-U

Systematic change of spectral functions observed by controlling the electron correlation in Ca_1-xSr_xVO₃

I. H. Inoue^*, I. Hase, Y. Aiura, T. Mizokawa, A. Fujimori, T. Maruyama, Y. Haruyama, K. Morikawa, Y. Nishihara

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The studies of ultra-violet photoemission spectroscopy and soft X-ray absorption spectroscopy of a perovskite-type 3d¹ Mott-Hubbard system Ca_1-xXr_xVO₃, which is metallic in the whole composition range (0<x<1), are reported. As we control electron-electron interaction of the system by changing the Sr concentration (x), we have observed a systematic change of the spectra, which clearly manifests how the single-particle density of states around Fermi level (E_F) behaves near a Mott transition.

Original language	English
Pages (from-to)	850-852
Number of pages	3
Journal	Physica B: Physics of Condensed Matter
Volume	206-207
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(94)00605-U
Publication status	Published - 1995 Feb 1
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/0921-4526(94)00605-U

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title = "Systematic change of spectral functions observed by controlling the electron correlation in Ca1-xSrxVO3",

abstract = "The studies of ultra-violet photoemission spectroscopy and soft X-ray absorption spectroscopy of a perovskite-type 3d1 Mott-Hubbard system Ca1-xXrxVO3, which is metallic in the whole composition range (0F) behaves near a Mott transition.",

author = "Inoue, {I. H.} and I. Hase and Y. Aiura and T. Mizokawa and A. Fujimori and T. Maruyama and Y. Haruyama and K. Morikawa and Y. Nishihara",

year = "1995",

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doi = "10.1016/0921-4526(94)00605-U",

language = "English",

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T1 - Systematic change of spectral functions observed by controlling the electron correlation in Ca1-xSrxVO3

AU - Inoue, I. H.

AU - Hase, I.

AU - Aiura, Y.

AU - Mizokawa, T.

AU - Fujimori, A.

AU - Maruyama, T.

AU - Haruyama, Y.

AU - Morikawa, K.

AU - Nishihara, Y.

PY - 1995/2/1

Y1 - 1995/2/1

N2 - The studies of ultra-violet photoemission spectroscopy and soft X-ray absorption spectroscopy of a perovskite-type 3d1 Mott-Hubbard system Ca1-xXrxVO3, which is metallic in the whole composition range (0F) behaves near a Mott transition.

AB - The studies of ultra-violet photoemission spectroscopy and soft X-ray absorption spectroscopy of a perovskite-type 3d1 Mott-Hubbard system Ca1-xXrxVO3, which is metallic in the whole composition range (0F) behaves near a Mott transition.

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U2 - 10.1016/0921-4526(94)00605-U

DO - 10.1016/0921-4526(94)00605-U

M3 - Article

AN - SCOPUS:0029249777

SN - 0921-4526

VL - 206-207

SP - 850

EP - 852

JO - Physica B: Physics of Condensed Matter

JF - Physica B: Physics of Condensed Matter

IS - C

ER -

Systematic change of spectral functions observed by controlling the electron correlation in Ca_1-xSr_xVO₃

Abstract

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