Bose-Einstein distribution temperature features of quasiparticles around magnetopolaron in Gaussian quantum wells of alkali halogen ions

张鑫 ¹萨仁高娃 ¹韩爽 ¹安然 ¹张新雪 ¹纪新颖 ¹江红旭 ¹马新军 ¹李培芳 ¹孙勇¹

扫码查看

作者信息

1. College of Physics and Electronic Information,Inner Mongolia Minzu University,Tongliao 028000,China;Institute of Condensed Matter Physics,Inner Mongolia Minzu University,Tongliao 028000,China
折叠

Abstract

We have applied strong coupling unitary transformation method combined with Bose-Einstein statistical law to inves-tigate magnetopolaron energy level temperature effects in halogen ion crystal quantum wells.The obtained results showed that under magnetic field effect,magnetopolaron quasiparticle was formed through the interaction of electrons and sur-rounding phonons.At the same time,magnetopolaron was influenced by phonon temperature statistical law and important energy level shifts down and binding energy increases.This revealed that lattice temperature and magnetic field could easily affect magnetopolaron and the above results could play key roles in exploring thermoelectric conversion and conductivity of crystal materials.

Key words

temperature effect/quantum well/asymmetric Gaussian potential/magnetopolaron

引用本文复制引用

基金项目

National Natural Science Foundation of China(12164032)

National Natural Science Foundation of China(11964026)

National Natural Science Foundation of China(12364010)

Natural Science Foundation of Inner Mongolia Autonomous Region,China(2019MS01010)

Natural Science Foundation of Inner Mongolia Autonomous Region,China(2022MS01014)

Natural Science Foundation of Inner Mongolia Autonomous Region,China(2020BS01009)

Doctor Research Startup Fund of Inner Mongolia Minzu University(BS625)

Doctor Research Startup Fund of Inner Mongolia Minzu University(BS439)

Basic Research Funds for Universities Directly under the Inner Mongolia Autonomous Region,China(GXKY23Z029)

出版年

2024

中国物理B(英文版)

中国物理学会和中国科学院物理研究所

中国物理B(英文版)

CSTPCDEI

影响因子：0.995

ISSN：1674-1056

段落导航