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极性膜中弱耦合极化子自陷能的温度依赖性的研究
Study on the Temperature Dependence of the Self-Trapping Energy of the Weak-Coupling Polaron in Polar Crystal Slab
【摘要】 采用Huybrechts线性组合算符法和变分法 ,研究了极性膜中电子与LO声子和SO声子均为弱耦合极化子自陷能的温度依赖性 .
【Abstract】 The temperature dependence of the self-trapping energy of the polaron,which is the electron-phonons weak-coupling in a polar crystal slab was studied by using Huybrechts’ linear combination operator and variational method.
【关键词】 极性膜;
自陷能;
温度依赖性;
【Key words】 Polar crystal slab; Self-trapping energy; Temperature dependence;
【Key words】 Polar crystal slab; Self-trapping energy; Temperature dependence;
【基金】 内蒙古自然科学基金资助项目 ( 990 0 9)
- 【文献出处】 内蒙古民族大学学报(自然科学版) ,Journal of Inner Mongolia University for Nationalities(Natural Sciences,Quarterly) , 编辑部邮箱 ,2003年01期
- 【分类号】O485
- 【下载频次】27