Effect of hydrogenic impurity on the third-harmonic generation in a quantum well

被引：5
作者：
Zhang, Zhongmin [1 ]
Guo, Kangxian [1 ]
Mou, Sen [1 ]
Xiao, Bo [1 ]
Liao, Lei [1 ]
机构：
[1] Guangzhou Univ, Coll Phys & Elect Engn, Dept Phys, Guangzhou 510006, Guangdong, Peoples R China
来源：
SUPERLATTICES AND MICROSTRUCTURES | 2014年 / 76卷
基金：
中国国家自然科学基金;
关键词：
Quantum well; Third-harmonic generation; Hydrogenic impurity; NONLINEAR-OPTICAL SUSCEPTIBILITY; DONOR IMPURITIES; LASER FIELD; RECTIFICATION; ABSORPTION; WIRE; DOTS;
D O I：
10.1016/j.spmi.2014.09.019
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The third-harmonic generation (THG) coefficients in a quantum well with hydrogenic impurity are theoretically investigated with the compact-density-matrix approach and iterative method. The wave functions and the energy levels can be obtained by using variational method and numerical method. Numerical results show that the THG coefficients are strongly affected by the hydrogenic impurity. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1 / 8
页数：8
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