Electric field effects on the binding energy of hydrogen impurities in quantum dots with parabolic confinements

被引：36

作者：

Van Lien, N

Trinh, NM

机构：

[1] Inst Phys, Dept Theoret, Hanoi 10000, Vietnam

[2] Abdus Salam ICTP, Condensed Matter Sect, Trieste, Italy

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2001年 / 13卷 / 11期

关键词：

D O I：

10.1088/0953-8984/13/11/312

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Using a variational approach, the binding energy of hydrogen impurities in (i) spherical quantum dots with parabolic confinements in an electric field and (ii) disc-like quantum dots with parabolic lateral confinements in a parallel electric field art: calculated. Both the confinement and the electric field effects on the binding energy are investigated in detail.

引用

页码：2563 / 2571

页数：9

共 36 条

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