| 盒形量子点多电子系统基态能和化学势的计算 |
| |
| 引用本文： | 黄晓亚,赵铧,张定梅. 盒形量子点多电子系统基态能和化学势的计算[J]. 重庆大学学报(自然科学版), 2007, 30(3): 105-108 |
| |
| 作者姓名： | 黄晓亚 赵铧 张定梅 |
| |
| 作者单位： | 重庆大学,数理学院,凝聚态物理研究所,重庆,400030;重庆大学,数理学院,凝聚态物理研究所,重庆,400030;重庆大学,数理学院,凝聚态物理研究所,重庆,400030 |
| |
| 摘 要： | 根据密度泛函理论,用自洽迭代和变分法求解有电场和磁场下的三维盒形量子点中电子(N=1～12)的薛定谔方程,对绝对零度情况下处于基态的电子的总能量和化学势进行了数值计算,并讨论了电场和磁场对量子点中电子基态能量的影响,得出了盒形量子点中多电子系统的一些基态性质.
|
| 关 键 词： | 盒形量子点 基态能 化学势 外加磁场和电场 |
| 文章编号： | 1000-582X（2007）03-0105-04 |
| 修稿时间： | 2006-10-17 |
Simulation of Electronic Ground Energy and Chemical Potential of Box Quantum Dot |
| |
| HUANG Xiao-y,ZHAO Hu,ZHANG Ding-mei. Simulation of Electronic Ground Energy and Chemical Potential of Box Quantum Dot[J]. Journal of Chongqing University(Natural Science Edition), 2007, 30(3): 105-108 |
| |
| Authors: | HUANG Xiao-y ZHAO Hu ZHANG Ding-mei |
| |
| Affiliation: | Institute of Condensed matter physics, College of Mathematics and Physics Chongqing University, Chongqing 400030, China |
| |
| Abstract: | Using density-functional theory, the Schroedinger equation of a 3D box quantum dot in an electric field and a magnetic field has been solved self-consistently and variationally. The ground energy and the chemical potential have been computed in the limit of zero temperature. The author the influence of an electric field and a magnetic field on the ground energy of the box quantum dot. |
| |
| Keywords: | box quantum dot ground energy chemical potential applied magnetic and electric fields |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《重庆大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《重庆大学学报(自然科学版)》下载全文 |
