Self-organized (In, Mn)As diluted magnetic semiconductor nanostructures on GaAs substrates

S. P. Guo, H. Ohno, A. Shen, F. Matsukura, Y. Ohno

研究成果: ジャーナルへの寄稿会議記事査読

16 被引用数 (Scopus)

抄録

We have grown (In,Mn)As quantum dots (QDs) on GaAs (100), (211)B and (311)B substrates. The observation of reflection high energy electron diffraction pattern and atomic force microscopy measurement confirmed the formation of the (In,Mn)As QDs. The structure grown on GaAs (100) showed a broad range of dot sizes with irregular shape. For the structure grown on GaAs (311)B, (In,Mn)As QDs with bimodal size distribution were observed. The (In,Mn)As QDs grown on GaAs (211)B showed improved size uniformity compared to those grown on GaAs (100) and (311)B. The effect of Mn as a surfactant on InAs nanostructures was also studied.

本文言語英語
ページ(範囲)797-802
ページ数6
ジャーナルApplied Surface Science
130-132
DOI
出版ステータス出版済み - 1998
イベントProceedings of the 1997 4th International Symposium on Atomically Controlled Surfaces and Intefaces, ACSI-4 - Tokyo, Jpn
継続期間: 1997 10月 271997 10月 30

フィンガープリント

「Self-organized (In, Mn)As diluted magnetic semiconductor nanostructures on GaAs substrates」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