Electronic Band Structure of SrCuO2

Naoyuki Nagasako; Tamio Oguchi; Hideki Fujisawa; Osamu Akaki; Takayoshi Yokoya; Takashi Takahashi; Masayuki Tanaka; Masashi Hasegawa; Humihiko Takei

doi:10.1143/JPSJ.66.1756

Electronic Band Structure of SrCuO₂

Naoyuki Nagasako, Tamio Oguchi, Hideki Fujisawa, Osamu Akaki, Takayoshi Yokoya, Takashi Takahashi, Masayuki Tanaka, Masashi Hasegawa, Humihiko Takei

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

11 Citations (Scopus)

Abstract

The energy band structure of a quasi one-dimensional cuprate SrCuO₂ is studied by angle-resolved photoemission spectroscopy and the linear augmented-plane-wave band structure calculation within local density approximation. It was found that the band structure has strongly one-dimensional nature with a finite dispersion along the Cu-O chains. The calculated band structure of SrCuO₂ is in good agreement with the angle-resolved photoemission result except for the region near the Fermi level.

Original language	English
Pages (from-to)	1756-1761
Number of pages	6
Journal	journal of the physical society of japan
Volume	66
Issue number	6
DOIs	https://doi.org/10.1143/JPSJ.66.1756
Publication status	Published - Jun 1997
Externally published	Yes

Keywords

Angle-resolved photoemission spectroscopy
Electronic structure
LDA band-structure calculation
SrCuo

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Electronic Band Structure of SrCuO2",

abstract = "The energy band structure of a quasi one-dimensional cuprate SrCuO2 is studied by angle-resolved photoemission spectroscopy and the linear augmented-plane-wave band structure calculation within local density approximation. It was found that the band structure has strongly one-dimensional nature with a finite dispersion along the Cu-O chains. The calculated band structure of SrCuO2 is in good agreement with the angle-resolved photoemission result except for the region near the Fermi level.",

keywords = "Angle-resolved photoemission spectroscopy, Electronic structure, LDA band-structure calculation, SrCuo",

author = "Naoyuki Nagasako and Tamio Oguchi and Hideki Fujisawa and Osamu Akaki and Takayoshi Yokoya and Takashi Takahashi and Masayuki Tanaka and Masashi Hasegawa and Humihiko Takei",

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T1 - Electronic Band Structure of SrCuO2

AU - Nagasako, Naoyuki

AU - Oguchi, Tamio

AU - Fujisawa, Hideki

AU - Akaki, Osamu

AU - Yokoya, Takayoshi

AU - Takahashi, Takashi

AU - Tanaka, Masayuki

AU - Hasegawa, Masashi

AU - Takei, Humihiko

PY - 1997/6

Y1 - 1997/6

N2 - The energy band structure of a quasi one-dimensional cuprate SrCuO2 is studied by angle-resolved photoemission spectroscopy and the linear augmented-plane-wave band structure calculation within local density approximation. It was found that the band structure has strongly one-dimensional nature with a finite dispersion along the Cu-O chains. The calculated band structure of SrCuO2 is in good agreement with the angle-resolved photoemission result except for the region near the Fermi level.

AB - The energy band structure of a quasi one-dimensional cuprate SrCuO2 is studied by angle-resolved photoemission spectroscopy and the linear augmented-plane-wave band structure calculation within local density approximation. It was found that the band structure has strongly one-dimensional nature with a finite dispersion along the Cu-O chains. The calculated band structure of SrCuO2 is in good agreement with the angle-resolved photoemission result except for the region near the Fermi level.

KW - Angle-resolved photoemission spectroscopy

KW - Electronic structure

KW - LDA band-structure calculation

KW - SrCuo

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