Tunneling times of an electron in one-dimensional symmetric and asymmetric harmonic double-well potentials

被引：0

作者：

Monteiro, Joao Marcos Costa ^{[1
]}

Drigo Filho, Elso ^{[1
]}

机构：

[1] Sao Paulo State Univ UNESP, Inst Biosci Humanities & Exact Sci, Dept Phys, Rua Cristovao Colombo 2265, BR-15054000 Sao Jose Do Rio Preto, SP, Brazil

来源：

EUROPEAN PHYSICAL JOURNAL PLUS | 2023年 / 138卷 / 08期

关键词：

QUANTUM-MECHANICS; GENERATION; DRIVEN; LASER; FREQUENCY;

D O I：

10.1140/epjp/s13360-023-04364-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We developed a model for single-step electron transfer through bistable harmonic quantum potential wells. We solve the Schrodinger equation approximately and analyze both symmetric and asymmetric configurations of the system. In both cases, we determine the characteristic tunneling times of the process and obtain the behavior of the parameters and variables involved as a function of the angular frequency of the wells. Finally, we discuss the significance of applying each configuration in practical applications.

引用

页数：11

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