Electron correlation and magnetism in NiS: Implications of photoemission spectra

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

Research output: Contribution to journalArticlepeer-review

54 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 languageEnglish
Pages (from-to)3109-3112
Number of pages4
JournalPhysical Review B
Volume37
Issue number6
DOIs
Publication statusPublished - 1988 Jan 1

ASJC Scopus subject areas

  • Condensed Matter Physics

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