Electronic properties of nanoscale multiple twin boundaries in indirect-gap AlGaAs

Y. Ohno, N. Yamamoto, T. Taishi, I. Yonenaga, S. Takeda

研究成果: Article査読

2 被引用数 (Scopus)

抄録

Electronic properties of nanoscale multiple twin boundaries in indirect-gap AlGaAs epilayers were studied by cathodoluminescence (CL) spectroscopy in a transmission electron microscope. The twin boundaries emitted a monochromatic CL light polarized parallel to the boundaries. The intensity and the photon energy of the CL light were examined at different temperatures with different electron fluxes. The origin of the light emission was discussed in terms of the twinning superlattice model.

本文言語English
ページ(範囲)270-274
ページ数5
ジャーナルPhysica B: Condensed Matter
401-402
DOI
出版ステータスPublished - 2007 12月 15

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

フィンガープリント

「Electronic properties of nanoscale multiple twin boundaries in indirect-gap AlGaAs」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