内蒙古民族大学学报（自然科学版）2016，Vol.31Issue(5)：375-377,391,4.DOI:10.14045/j.cnki.15-1220.2016.05.003
非对称高斯势量子阱磁极化子的平均声子数
Mean Phonon Numbers of Magnetic Polaron in the Asymmetrical Gaussian Quantum Well
摘要
Abstract
The linear combination operator and the unitary transformation methods were adopted to study the mean phonon number of strong-coupling polaron in the asymmetrical Gaussian quantum well. It was found that the mean phonon number of polaron changes with the cyclotron frequency and the range of the confinement potential. Based on the calculation of the RbCl crystal, the results show that the mean phonon number increases with increasing of the cyclotron frequency, and decreases with increase of the range of the confinement potential .关键词
非对称高斯势量子阱/磁场/线性组合算符/回旋频率Key words
Asymmetrical Gaussian quantum well/Magnetic field/Unitary transformation method/Cyclotron fre-quency分类
数理科学引用本文复制引用
白瑞锋,李鑫,孙勇..非对称高斯势量子阱磁极化子的平均声子数[J].内蒙古民族大学学报（自然科学版）,2016,31(5):375-377,391,4.基金项目
国家自然科学基金项目（11464033）；内蒙古自治区高等学校科学研究项目（NJZY14189）；内蒙古自治区高等学校科学研究项目（NJZY16183）；内蒙古民族大学科学研究项目 （）
