EFFECTS OF THE IMAGE POTENTIAL ON ELECTRONIC AND IMPURITY STATES IN A QUANTUM BOX

被引：2
|
作者：
DENG, ZY
YANG, XL
GU, SW
机构：
[1] CHINESE CTR ADV SCI & TECHNOL, WORLD LAB, BEIJING 100080, PEOPLES R CHINA
[2] SHANGHAI JIAO TONG UNIV, INST CONDENSED MATTER PHYS, SHANGHAI 200030, PEOPLES R CHINA
来源：
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER | 1993年 / 92卷 / 03期
关键词：
D O I：
10.1007/BF01308755
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The effects of the image potential on electronic and hydrogenic impurity states in a quantum box are investigated using the variational approach. The results show that when the image potential is considered, the variations in ground electronic energy and impurity-binding energy are considerable, especially when the dimensions of quantum box become small. The results also show that the effects of impurity ion image potential on impurity-binding energy are much larger than those of electron image potential.
引用
收藏
页码：363 / 367
页数：5
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