Zeeman photoluminescence spectroscopy of isoelectronic beryllium pairs in silicon

T. Ishikawa, T. Sekiguchi, K. Yoshizawa, K. Naito, M. L.W. Thewalt, K. M. Itoh

研究成果: Article査読

3 被引用数 (Scopus)

抄録

Isoelectronic beryllium (Be) pair centers in silicon have been studied by photoluminescence spectroscopy under a magnetic field. The photoluminescence of the bound-exciton recombination at this center shows that the number of Zeeman split peaks is the smallest for the magnetic field applied along a 〈100〉 direction. This result provides direct evidence that the Be pairs orient themselves in 〈111〉 directions. The g values of the hole and electron in this bound exciton determined by fitting of the Zeeman diagrams support the shallow acceptor character of this isoelectronic center.

本文言語English
ページ(範囲)1827-1830
ページ数4
ジャーナルSolid State Communications
150
37-38
DOI
出版ステータスPublished - 2010 10月

ASJC Scopus subject areas

  • 化学 (全般)
  • 凝縮系物理学
  • 材料化学

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