Model of tunnelling through quantum dot and spin-orbit interaction

被引：3
|
作者：
Eremin, D. A. [1 ,3 ]
Grishanov, E. N. [1 ,3 ]
Popov, I. Y. [2 ,4 ]
Boitsev, A. A. [2 ,4 ]
机构：
[1] Ogarev Mordovia State Univ, Dept Math & Informat Technol, Saransk, Russia
[2] ITMO Univ, Dept Higher Math, Kroverkskiy pr 49, St Petersburg, Russia
[3] Ogarev Mordovia State Univ, Dept Math & Informat Technol, Bolshevistskaya St 68, Saransk, Russia
[4] ITMO Univ, Dept Higher Math, Kroverkskiy Pr 49, St Petersburg 197101, Russia
来源：
PRAMANA-JOURNAL OF PHYSICS | 2019年 / 92卷 / 06期
基金：
俄罗斯科学基金会; 俄罗斯基础研究基金会;
关键词：
Tunnelling; quantum dot; self-adjoint extension; TRANSPORT; FANO; RESONANCES;
D O I：
10.1007/s12043-019-1767-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Solvable mathematical model is suggested for tunnelling through quantum dot. The model is based on the theory of self-adjoint extensions of symmetric operators. The spin-orbit interaction is taken into account. The transmission coefficient is obtained. The result is compared with the case where spin-orbit interaction is absent.
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收藏
页数：5
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