Theory of silicon nanostructures

被引：125
作者：
Zunger, A
Wang, LW
机构：
[1] National Renewable Energy Laboratory, Golden
来源：
APPLIED SURFACE SCIENCE | 1996年 / 102卷
关键词：
D O I：
10.1016/0169-4332(96)00078-5
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Empirical pseudopotential plane wave theory is used to study the electronic and optical properties of thousand atom hydrogen passivated Si quantum dots, wires and films. The properties studied include: (1) band gap vs. size; (2) band gap vs. shape; (3) total electronic density of state and optical absorption spectra: (4) dielectric constant vs. size. The results are compared with tight binding and other model calculations. Comparison with recent experimental data is discussed.
引用
收藏
页码：350 / 359
页数：10
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