|
|||||
|
|
| CdSe的电子结构和光学性质研究 | |
| 引用本文： | 崔 磊,赖小萍,王 帆,顾 斌.CdSe的电子结构和光学性质研究[J].无机化学学报,2009,25(10):1885-1888. |
| 作者姓名： | 崔 磊 赖小萍 王 帆 顾 斌 |
| 作者单位： | 1. 宿迁学院,宿迁,223800;南京信息工程大学数理学院,南京,210044 2. 宿迁学院,宿迁,223800 3. 南京信息工程大学数理学院,南京,210044 |
| 基金项目： | 国家自然科学基金，宿迁学院科研基金 |
| 摘 要： | CdSe是Ⅱ-Ⅵ族半导体材料中一种重要的半导体材料,它有闪锌矿和纤锌矿两种不同的结构,带隙较窄,具有优良的电光特性和广泛的应用前景,得到了人们的广泛关注1-3]. |
| 关 键 词： | 闪锌矿结构 态密度 能带结构 密度泛函理论 |
Electronic Structure and Optical Properties of CdSe |
|
| CUI Lei,LAI Xiao-Ping,WANG Fan and GU Bin.Electronic Structure and Optical Properties of CdSe[J].Chinese Journal of Inorganic Chemistry,2009,25(10):1885-1888. | |
| Authors: | CUI Lei LAI Xiao-Ping WANG Fan and GU Bin |
| Institution: | Suqian College, Suqian, Jiangsu 223800; College of Maths and Physics, Nanjing University of Information and Technology, Nanjing 210044,Suqian College, Suqian, Jiangsu 223800,Suqian College, Suqian, Jiangsu 223800 and College of Maths and Physics, Nanjing University of Information and Technology, Nanjing 210044 |
| Abstract: | The electronic structure and optical properties of CdSe with blende structure are calculated by means of Plane Wave Pseudo-potential (PWP) and Generalized Gradient Approximation (GGA) method to obtain its density state, energy band structure and optical absorption properties. The electronic structure is discussed in detail and the band structure and optical properties of the CdSe semiconductor are analyzed qualitatively based on both the experimental and theoretical results. |
| Keywords: | zinc blended structure density of state energy band structure density function |
| 本文献已被 万方数据 等数据库收录！ | |
| 点击此处可从《无机化学学报》浏览原始摘要信息 | |
| 点击此处可从《无机化学学报》下载免费的PDF全文 | |