Photoelectron Spectroscopy of High-Tc Superconductor (La1-xSrx)2CuO4-δ

Takashi Takahashi; Fumihiko Maeda; Tsuneaki Miyahara; Shoichi Hosoya; Masatoshi Sato

doi:10.7567/JJAPS.26S3.1013

Photoelectron Spectroscopy of High-T_c Superconductor (La_1-xSr_x)₂CuO_4-δ

Takashi Takahashi, Fumihiko Maeda, Tsuneaki Miyahara, Shoichi Hosoya, Masatoshi Sato

SCI - Physics

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

2 Citations (Scopus)

Abstract

Electronic structure and chemical state of high-Tc superconductor (La1-xSrx)2CuO4-δ (x=0.075 and δ≦0.04) were studied by photoelectron spectroscopy. Resonant photoemission with synchrotron radiation snowed that the copper atom in the La–Sr–Cu–0 system is mostly divalent. The experimental results were compared with the band calculations performed for La2CuO4.

Original language	English
Pages (from-to)	1013-1014
Number of pages	2
Journal	Japanese Journal of Applied Physics
Volume	26
Issue number	S3-2
DOIs	https://doi.org/10.7567/JJAPS.26S3.1013
Publication status	Published - 1987 Jan

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title = "Photoelectron Spectroscopy of High-Tc Superconductor (La1-xSrx)2CuO4-δ",

abstract = "Electronic structure and chemical state of high-Tc superconductor (La1-xSrx)2CuO4-δ (x=0.075 and δ≦0.04) were studied by photoelectron spectroscopy. Resonant photoemission with synchrotron radiation snowed that the copper atom in the La–Sr–Cu–0 system is mostly divalent. The experimental results were compared with the band calculations performed for La2CuO4.",

author = "Takashi Takahashi and Fumihiko Maeda and Tsuneaki Miyahara and Shoichi Hosoya and Masatoshi Sato",

year = "1987",

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doi = "10.7567/JJAPS.26S3.1013",

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T1 - Photoelectron Spectroscopy of High-Tc Superconductor (La1-xSrx)2CuO4-δ

AU - Takahashi, Takashi

AU - Maeda, Fumihiko

AU - Miyahara, Tsuneaki

AU - Hosoya, Shoichi

AU - Sato, Masatoshi

PY - 1987/1

Y1 - 1987/1

N2 - Electronic structure and chemical state of high-Tc superconductor (La1-xSrx)2CuO4-δ (x=0.075 and δ≦0.04) were studied by photoelectron spectroscopy. Resonant photoemission with synchrotron radiation snowed that the copper atom in the La–Sr–Cu–0 system is mostly divalent. The experimental results were compared with the band calculations performed for La2CuO4.

AB - Electronic structure and chemical state of high-Tc superconductor (La1-xSrx)2CuO4-δ (x=0.075 and δ≦0.04) were studied by photoelectron spectroscopy. Resonant photoemission with synchrotron radiation snowed that the copper atom in the La–Sr–Cu–0 system is mostly divalent. The experimental results were compared with the band calculations performed for La2CuO4.

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JF - Japanese Journal of Applied Physics

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ER -

Photoelectron Spectroscopy of High-T_c Superconductor (La_1-xSr_x)₂CuO_4-δ

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