理论物理通讯(英文版)2024,Vol.76Issue(10) :151-157.DOI:10.1088/1572-9494/ad597c

Rotating effects on the photoionization cross-section of a 2D quantum ring

Carlos Magno O Pereira Frankbelson dos S Azevedo Luís Fernando C Pereira Edilberto O Silva
理论物理通讯(英文版)2024,Vol.76Issue(10) :151-157.DOI:10.1088/1572-9494/ad597c

Rotating effects on the photoionization cross-section of a 2D quantum ring

Carlos Magno O Pereira 1Frankbelson dos S Azevedo 1Luís Fernando C Pereira 1Edilberto O Silva1
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作者信息

  • 1. Departamento de Física,Universidade Federal do Maranhão,65085-580 São Luís,Maranhão,Brazil
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Abstract

In this article,we investigate the nonrelativistic quantum motion of a charged particle within a rotating frame,taking into account the Aharonov-Bohm(AB)effect and a uniform magnetic field.Our analysis entails the derivation of the equation of motion and the corresponding radial equation to describe the system.Solving the resulting radial equation enables us to determine the eigenvalues and eigenfunctions,providing a clear expression for the energy levels.Furthermore,our numerical analysis highlights the substantial influence of rotation on both energy levels and optical properties.Specifically,we evaluate the photoionization cross-section with and without the effects of rotation.To elucidate the impact of rotation on the photoionization process of the system,we present graphics that offer an appealing visualization of the intrinsic nature of the physics involved.

Key words

photoionization cross-section/rotating effect/quantum ring/Aharonov-Bohm effect

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基金项目

Brazilian agencies CAPES,CNPq,and FAPEMA()

&&(CNPq/306308/2022-3)

&&(FAPEMA/UNIVERSAL-06395/22)

&&(FAPEMA/APP-12256/22)

Coordena??o de Aperfei?oamento de Pessoal de Nível Superior—Brasil(CAPES001)

CNPq(153635/2024-0)

出版年

2024
理论物理通讯(英文版)
中国科学院理论物理研究所 中国物理学会

理论物理通讯(英文版)

CSTPCD
影响因子:0.333
ISSN:0253-6102
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