Silicon Nanoneedles Grown by a Simple Thermal Treatment Using Metal-Sulfur Catalysts
Silicon Nanoneedles Grown by a Simple Thermal Treatment Using Metal-Sulfur Catalysts
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使用金属硫催化剂通过简单热处理生长硅纳米针
DOI：
10.1143/jjap.41.577
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发表时间：
2002
影响因子：
1.5
通讯作者：
S. Takeda
中科院分区：
文献类型：
--
作者：
H. Kohno;S. Takeda
我们发现，通过气-液-固工艺，用金属和硫加热，可以在硅衬底上外延生长致密的硅纳米针。通过透射电镜检查，确定了针的生长方向主要为<111 >。我们的研究结果表明，硫可以用来制造自组织的硅纳米结构。
We found that dense silicon nanoneedles can be grown on silicon substrates epitaxially by heating with metal and sulfur via the vapor–liquid–solid process. Needles were examined by transmission electron microscopy and the growth direction was determined to be mostly <111 >. The results of our study revealed that sulfur can be used for fabricating self-organized silicon nanostructures.