標題: Spin-orbit energy state splitting in semiconductor cylindrical and spherical quantum dots
作者: Voskoboynikov, O
Lee, CP
Tretyak, O
交大名義發表
National Chiao Tung University
公開日期: 1-七月-2001
摘要: We present a theoretical study of the spin-orbit interaction impact on electron energy states in small cylindrical and spherical quantum dots. The investigation is based on the effective one-electronic band Hamiltonian and the spin dependent boundary conditions. It has been demonstrated that the spin-orbit interaction can significantly modify the energy spectrum of InAs and InSb quantum dots. The splitting can provide a situation where only the lowest spin split energy states are bound in the dot. A reasonable agreement was found with data from more sophisticated theoretical models for the spherical quantum dots which is available in the literature.
URI: http://hdl.handle.net/11536/29529
http://dx.doi.org/10.1002/1521-3951(200107)226:1<175
ISSN: 0370-1972
DOI: 10.1002/1521-3951(200107)226:1<175
期刊: PHYSICA STATUS SOLIDI B-BASIC RESEARCH
Volume: 226
Issue: 1
起始頁: 175
結束頁: 184
顯示於類別:期刊論文