Energy-band structure of chainlike polysilane (SiH2)n alloys

Kyozaburo Takeda, Nobuo Matsumoto, Mitsuru Fukuchi

研究成果: Article査読

69 被引用数 (Scopus)

抄録

The energy-band structure for ideal polysilane (SiH2)n is calculated using the Slater-Koster linear combination of atomic orbitals (LCAO) method. The interatomic matrix elements are estimated by using Harrison's approximate representation. From the calculated band structure we deduce that chainlike polysilane is a semiconductor having a wide direct band gap and that optical transitions are allowed. This is consistent with the experimental results showing a wide optical gap and highly efficient luminescence in novel Si: H alloys, consisting of many polysilane chain segments.

本文言語English
ページ(範囲)5871-5876
ページ数6
ジャーナルPhysical Review B
30
10
DOI
出版ステータスPublished - 1984 1 1
外部発表はい

ASJC Scopus subject areas

  • Condensed Matter Physics

フィンガープリント 「Energy-band structure of chainlike polysilane (SiH2)n alloys」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル