Trions in Three-, Two-and One-Dimensional Materials

被引：1
|
作者：
Kezerashvili, Roman Ya [1 ]
机构：
[1] CUNY, New York City Coll Technol, New York, NY 10212 USA
来源：
RECENT PROGRESS IN FEW-BODY PHYSICS | 2020年 / 238卷
关键词：
D O I：
10.1007/978-3-030-32357-8_129
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The effect of reduction of dimensionality on the Coulomb potential and the binding energy of positively X+ and negatively X- charged trion is presented. In bulk semiconductors X+ is unbound, while in 2D layered and 1D semiconductors both trions are bound and binding energies of X+ are bigger than X-.
引用
收藏
页码：827 / 831
页数：5
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