您当前所在位置: 首页 > 学者

杨德仁

  • 29浏览

  • 0点赞

  • 0收藏

  • 0分享

  • 477下载

  • 0评论

  • 引用

期刊论文

Raman spectrum of array-ordered crystalline silicon nanowires

杨德仁Jianxun Liua Junjie Niub Deren Yangb Mi Yanc Jian Shaab*

Physica E 23(2004)221-225,-0001,():

URL:

摘要/描述

Array-ordered single-crystal silicon nanowires were fabricated by the nanochannel-aluminal and CVD method. The average length and diameter of the nanowires is about 10 mm and 60 nm, respectively. A study of the Raman spectrum of the nanowires shows that the Raman shift to low frequency is due to the quantum confinement effect, which is discussed by using the phonon confinement model. Also we determine the peaks of the Raman spectrum to be corresponding to that of crystal silicon (c-Si).

【免责声明】以下全部内容由[杨德仁]上传于[2005年03月08日 17时31分39秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

我要评论

全部评论 0

本学者其他成果

    同领域成果