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正弦色散对一维声学激子能量的影响
The Sinsoidal dispersions have the fluences upon the group energies of the one-Dimensional Exciton of the acoustic
【摘要】 采用顾世洧处理体内激子方法,把Wilson提出的一维极化子哈密顿量推广到一维激子,并考虑了声子的色散效应.运用微扰法计算正弦色散时一维声学激子基态能,与无色散时一维声学激子,极化子做了比较.
【Abstract】 Strating from the Hamiltonian of the polarons proposted by Wilson G.H.developing the excitons,considering the sinusoidal dispersions and using perturbation,theauthors calculated the groud state Energies of the one-Dimellsional exciton,when dispersion the place.
- 【文献出处】 东北师大学报(自然科学版) ,JOURNAL OF NORTHEAST NORMAL UNIVERSITY (NATURAL SCIENCE EDITION) , 编辑部邮箱 ,1996年01期
- 【分类号】O424
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