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5. A first-principles study of the size-dependent electronic properties of SiC nanotubes

A first-principles study of the size-dependent electronic properties of SiC nanotubes

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：dingshilin

【摘 要】

：

We investigate the structural and electronic properties of SiC nanotubes(NTs) with hexagonal cross sections by a first-principles calculation using plane-wave u

【出 处】

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中国科学：物理学、力学、天文学英文版

【发表日期】

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2010年7期

【关键词】

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density function theory SIC NANOTUBE ELECTRONIC properties quantum-size effects 

【基金项目】

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supported by the National Natural Science Foundation of China (Grant No. 60976069),Specialized Research Fund of Department of Education of Shaanxi Province (Grant No. 08jk487),Specialized Research Fun

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论文部分内容阅读

We investigate the structural and electronic properties of SiC nanotubes(NTs) with hexagonal cross sections by a first-principles calculation using plane-wave ultra-soft pseudo-potential technology based on the density-functional theory.Our results reveal

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