Electronic structure of one-dimensional cuprate, Sr2CuO3

K. Maiti, D. D. Sarma, T. Mizokawa, A. Fujimori

研究成果: Article

28 引用 (Scopus)

抜粋

We investigate the electronic structure of the antiferromagnetic insulator Sr2CuO3 combining photoemission measurements and various calculations. The results suggest that the charge transfer energy, Δ, is unusually small, placing the bare upper Hubbard band within the oxygen p bandwidth, thereby implying that this compound is the first example of a correlated covalent insulator with a finite local moment.

元の言語English
ページ(範囲)359-364
ページ数6
ジャーナルEurophysics Letters
37
発行部数5
DOI
出版物ステータスPublished - 1997 2 10

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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