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

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外文摘要：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.

外文关键词：

temperature effectquantum wellasymmetric Gaussian potentialmagnetopolaron

作者：

张鑫、萨仁高娃、韩爽、安然、张新雪、纪新颖、江红旭、马新军、李培芳、孙勇

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作者单位：

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

基金：

National Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNatural Science Foundation of Inner Mongolia Autonomous Region,ChinaNatural Science Foundation of Inner Mongolia Autonomous Region,ChinaNatural Science Foundation of Inner Mongolia Autonomous Region,ChinaDoctor Research Startup Fund of Inner Mongolia Minzu UniversityDoctor Research Startup Fund of Inner Mongolia Minzu UniversityBasic Research Funds for Universities Directly under the Inner Mongolia Autonomous Region,China

项目编号：

1216403211964026123640102019MS010102022MS010142020BS01009BS625BS439GXKY23Z029

出版年：

2024

DOI：

10.1088/1674-1056/ad5c3c

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

年,卷(期)：2024.33(9)