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Self-organization of semiconductor nanocrystals by selective surface faceting

  • Bin Yang*
  • , Pengpeng Zhang
  • , D. E. Savage
  • , M. G. Lagally
  • , Guang Hong Lu
  • , Minghuang Huang
  • , Feng Liu
  • *此作品的通讯作者
  • University of Wisconsin-Madison
  • University of Utah

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The formation and ordering of Si nanocrystals in dewetting and agglomeration of the thin single crystalline Si layer in silicon-on-insulator has been investigated using low-energy electron microscopy. The evolution of the Si dewetting and agglomeration is captured in real time, revealing the detailed process for the formation and ordering of the nanocrystals. A surface faceting mechanism governing this self-organized process is proposed and supported with first-principles calculations.

源语言英语
期刊论文编号235413
期刊Physical Review B - Condensed Matter and Materials Physics
卷72
期23
DOI
出版状态已出版 - 15 12月 2005
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