Angle-resolved photoemission study of nonsuperconductive Bi2Sr2Ca0.4Y0.6Cu2O8

T. Takahashi; H. Matsuyama; H. Katayama-Yoshida; K. Seki; K. Kamiya; H. Inokuchi

doi:10.1016/0921-4534(90)90009-4

Angle-resolved photoemission study of nonsuperconductive Bi₂Sr₂Ca_0.4Y_0.6Cu₂O₈

T. Takahashi, H. Matsuyama, H. Katayama-Yoshida, K. Seki, K. Kamiya, H. Inokuchi

Advanced Institute for Materials Research (AIMR)

Research output: Contribution to journal › Article

45 Citations (Scopus)

Abstract

A comparative angle-resolved photoemission measurement has been performed on nonsuperconductive Bi₂Sr₂Ca_0.4Y_0.6Cu₂O₈ and superconductive Bi₂Sr₂CaCu₂O₈ to study the nature and origin of the electronic states near the Fermi level. It was found that hole-doping does not cause a rigid shift of the density of states relative to the Fermi level, but creates new electronic states in the vicinity of the Fermi level.

Original language	English
Pages (from-to)	416-418
Number of pages	3
Journal	Physica C: Superconductivity and its applications
Volume	170
Issue number	5-6
DOIs	https://doi.org/10.1016/0921-4534(90)90009-4
Publication status	Published - 1990 Oct 1

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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Takahashi, T., Matsuyama, H., Katayama-Yoshida, H., Seki, K., Kamiya, K., & Inokuchi, H. (1990). Angle-resolved photoemission study of nonsuperconductive Bi₂Sr₂Ca_0.4Y_0.6Cu₂O₈. Physica C: Superconductivity and its applications, 170(5-6), 416-418. https://doi.org/10.1016/0921-4534(90)90009-4

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AU - Seki, K.

AU - Kamiya, K.

AU - Inokuchi, H.

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