Size effects on the band-gap of semiconductor compounds

作者：Li M; Li J C^*

来源：Materials Letters, 2006, 60(20): 2526-2529.

DOI：10.1016/j.matlet.2006.01.032

• band-gap
• size-dependent
• semiconductor

Based on a thermodynamic model for size-dependent melting temperature, the size-dependent band-gap of low dimensional semiconductor compounds is modeled without any adjustable parameter. The model predicts an increase of the band-gap of nanoparticles and nanowires for IIB-VIB and IIIB-VB semiconductor compounds, with decreasing their size, which is supported by available experimental and other theoretical results.

• 出版日期2006-9
• 单位吉林大学