Photoemission of Xe on Cr(110): Evidence for exponential dependence of the band dispersion on the interatomic spacing

T. Komeda, Y. Sakisaka, M. Onchi, H. Kato, S. Suzuki, K. Edamoto, Y. Aiura

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Two-dimensional band dispersion was studied by angle-resolved photoemission for a p(2×2)-Xe overlayer on Cr(110) with a Xe-Xe nearest-neighbor distance of 4.99 A, which is much larger than earlier reported values. The Xe 5p1/2 and 5p3/2 levels show 0.2 eV dispersion in good agreement with known theoretical results for the isolated layer, which confirms the theoretical prediction that the bandwidth is exponentially dependent on the interatomic spacing within the layer.

本文言語English
ページ(範囲)3344-3347
ページ数4
ジャーナルPhysical Review B
40
5
DOI
出版ステータスPublished - 1989 1月 1
外部発表はい

ASJC Scopus subject areas

  • 凝縮系物理学

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