Electron correlation and magnetism in NiS: Implications of photoemission spectra

A. Fujimori; K. Terakura; M. Taniguchi; S. Ogawa; S. Suga; M. Matoba; S. Anzai

doi:10.1103/PhysRevB.37.3109

Electron correlation and magnetism in NiS: Implications of photoemission spectra

A. Fujimori, K. Terakura, M. Taniguchi, S. Ogawa, S. Suga, M. Matoba, S. Anzai

Department of Applied Physics and Physico-Informatics

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

55 Citations (Scopus)

Abstract

The photoemission spectra of NiS in both antiferromagnetic and Pauli paramagnetic phases show similar characteristic features of localized d electrons. This finding is in contrast with the results of band-structure calculations which predict drastic spectral changes between the two phases. It is suggested that fluctuations of the Ni 3d local moments due to hybridization with S 3p states near the Fermi level are responsible for the Pauli paramagnetic behavior.

Original language	English
Pages (from-to)	3109-3112
Number of pages	4
Journal	Physical Review B
Volume	37
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevB.37.3109
Publication status	Published - 1988 Jan 1

ASJC Scopus subject areas

Condensed Matter Physics

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10.1103/PhysRevB.37.3109

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abstract = "The photoemission spectra of NiS in both antiferromagnetic and Pauli paramagnetic phases show similar characteristic features of localized d electrons. This finding is in contrast with the results of band-structure calculations which predict drastic spectral changes between the two phases. It is suggested that fluctuations of the Ni 3d local moments due to hybridization with S 3p states near the Fermi level are responsible for the Pauli paramagnetic behavior.",

author = "A. Fujimori and K. Terakura and M. Taniguchi and S. Ogawa and S. Suga and M. Matoba and S. Anzai",

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T2 - Implications of photoemission spectra

AU - Fujimori, A.

AU - Terakura, K.

AU - Taniguchi, M.

AU - Ogawa, S.

AU - Suga, S.

AU - Matoba, M.

AU - Anzai, S.

PY - 1988/1/1

Y1 - 1988/1/1

N2 - The photoemission spectra of NiS in both antiferromagnetic and Pauli paramagnetic phases show similar characteristic features of localized d electrons. This finding is in contrast with the results of band-structure calculations which predict drastic spectral changes between the two phases. It is suggested that fluctuations of the Ni 3d local moments due to hybridization with S 3p states near the Fermi level are responsible for the Pauli paramagnetic behavior.

AB - The photoemission spectra of NiS in both antiferromagnetic and Pauli paramagnetic phases show similar characteristic features of localized d electrons. This finding is in contrast with the results of band-structure calculations which predict drastic spectral changes between the two phases. It is suggested that fluctuations of the Ni 3d local moments due to hybridization with S 3p states near the Fermi level are responsible for the Pauli paramagnetic behavior.

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Electron correlation and magnetism in NiS: Implications of photoemission spectra

Abstract

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