A second-order effect causing the layer structure of arsenic

Kazunari Yoshizawa, Takashi Yumura, Tokio Yamabe

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抄録

The role of second-order perturbations in the interlayer interactions of gray arsenic is discussed. A hypothetical structural change from the germanium (or diamond) to the arsenic structures is considered using a two-layer model in terms of second-order Jahn-Teller distortions. We show from the concept of transition density or transition force that the second-order term originating from mixing of the pseudodegenerate bands near the Fermi level leads to the well-known layer structure of arsenic. The interesting structure of arsenic is a consequence of orbital interactions near the Fermi level.

元の言語英語
ページ(範囲)11534-11541
ページ数8
ジャーナルJournal of Chemical Physics
110
発行部数23
DOI
出版物ステータス出版済み - 6 15 1999
外部発表Yes

Fingerprint

Arsenic
arsenic
Fermi level
Germanium
Jahn-Teller effect
Diamond
interlayers
germanium
diamonds
interactions
orbitals
perturbation

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

これを引用

A second-order effect causing the layer structure of arsenic. / Yoshizawa, Kazunari; Yumura, Takashi; Yamabe, Tokio.

:: Journal of Chemical Physics, 巻 110, 番号 23, 15.06.1999, p. 11534-11541.

研究成果: ジャーナルへの寄稿記事

Yoshizawa, Kazunari ; Yumura, Takashi ; Yamabe, Tokio. / A second-order effect causing the layer structure of arsenic. :: Journal of Chemical Physics. 1999 ; 巻 110, 番号 23. pp. 11534-11541.
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