Carrier doping effects on copper 2p core level photoemission in cuprates

Kozo Okada; Akio Kotani

doi:10.1143/JPSJ.74.653

Carrier doping effects on copper 2p core level photoemission in cuprates

Kozo Okada, Akio Kotani

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

17 Citations (Scopus)

Abstract

Carrier doping effects on the Cu 2p photoemission in low-dimensional cuprates are discussed on the basis of large-cluster model calculations. The result shows that the carrier doping causes a significant change in the line shape of the main structure in the Cu 2p spectrum. It is closely related to the change in the electronic structure near the Fermi energy of the system.

Original language	English
Pages (from-to)	653-660
Number of pages	8
Journal	journal of the physical society of japan
Volume	74
Issue number	2
DOIs	https://doi.org/10.1143/JPSJ.74.653
Publication status	Published - Feb 1 2005

Keywords

Angle-resolved photoemission
Charge transfer
Cu 2p XPS
Cuprate
Doping
Electron correlation
Zhang-Rice singlet

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1143/JPSJ.74.653

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abstract = "Carrier doping effects on the Cu 2p photoemission in low-dimensional cuprates are discussed on the basis of large-cluster model calculations. The result shows that the carrier doping causes a significant change in the line shape of the main structure in the Cu 2p spectrum. It is closely related to the change in the electronic structure near the Fermi energy of the system.",

keywords = "Angle-resolved photoemission, Charge transfer, Cu 2p XPS, Cuprate, Doping, Electron correlation, Zhang-Rice singlet",

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AU - Okada, Kozo

AU - Kotani, Akio

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N2 - Carrier doping effects on the Cu 2p photoemission in low-dimensional cuprates are discussed on the basis of large-cluster model calculations. The result shows that the carrier doping causes a significant change in the line shape of the main structure in the Cu 2p spectrum. It is closely related to the change in the electronic structure near the Fermi energy of the system.

AB - Carrier doping effects on the Cu 2p photoemission in low-dimensional cuprates are discussed on the basis of large-cluster model calculations. The result shows that the carrier doping causes a significant change in the line shape of the main structure in the Cu 2p spectrum. It is closely related to the change in the electronic structure near the Fermi energy of the system.

KW - Angle-resolved photoemission

KW - Charge transfer

KW - Cu 2p XPS

KW - Cuprate

KW - Doping

KW - Electron correlation

KW - Zhang-Rice singlet

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Carrier doping effects on copper 2p core level photoemission in cuprates

Abstract

Keywords

ASJC Scopus subject areas

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