Nature and origin of the Fermi-liquid states in Bi2Sr2CaCu2O8 studied by photoemission and inverse photoemission

Takashi Takahashi; Hiroyoshi Matsuyama; Koji Kamiya; Takanori Watanabe; Kazuhiko Seki; Hiroshi Katayama-Yoshida; Shigeru Sato; Hiroo Inokuchi

doi:10.1016/S0921-4526(09)80196-8

Nature and origin of the Fermi-liquid states in Bi₂Sr₂CaCu₂O₈ studied by photoemission and inverse photoemission

Takashi Takahashi, Hiroyoshi Matsuyama, Koji Kamiya, Takanori Watanabe, Kazuhiko Seki, Hiroshi Katayama-Yoshida, Shigeru Sato, Hiroo Inokuchi

材料科学高等研究所

研究成果: Article › 査読

10 被引用数 (Scopus)

抄録

The nature and origin of the Fermi-liquid states in high-Tc superconductor have been studied by angle-resolved photoemission and inverse photoemission spectroscopies on Bi²Sr²Ca^1−xY^xCu²O⁸ (x=0.0 to 0.5). The result shows that impurity-like states or mid-gap states are created in the charge-transfer gap by hole-doping.

本文言語	English
ページ（範囲）	1221-1222
ページ数	2
ジャーナル	Physica B: Condensed Matter
巻	165-166
DOI	https://doi.org/10.1016/S0921-4526(09)80196-8
出版ステータス	Published - 1990 1月 1

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学
電子工学および電気工学

文献へのアクセス

10.1016/S0921-4526(09)80196-8

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引用スタイル

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AU - Watanabe, Takanori

AU - Seki, Kazuhiko

AU - Katayama-Yoshida, Hiroshi

AU - Sato, Shigeru

AU - Inokuchi, Hiroo

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AB - The nature and origin of the Fermi-liquid states in high-Tc superconductor have been studied by angle-resolved photoemission and inverse photoemission spectroscopies on Bi2Sr2Ca1−xYxCu2O8 (x=0.0 to 0.5). The result shows that impurity-like states or mid-gap states are created in the charge-transfer gap by hole-doping.

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