Theoretical Calculations of Thermal Broadenings and Transition Probabilities of R, R＇ and B Line-Groups for Ruby  

作　　者：MA Dong-Ping LIU Yan-Yun CHEN Ju-Rong 

机构地区：[1]Department of Applied Physics, Sichuan University, Chengdu 610065, China [2]International Centre for Materials Physics, The Chinese Academy of Sciences, Shenyang 110015, China Department of Applied Physics, Sichuan University, Chengdu 610065, China Department of Applied Physics, Sichuan University, Chengdu 610065, China

出　　处：《Communications in Theoretical Physics》2001年第12期723-728,共6页理论物理通讯（英文版）

基　　金：国家自然科学基金

摘　　要：On the basis of the unified calculation of the thermal shifts of R1 line, R2 line and ground-state-splitting transition probabilities of direct and Raman processes have theoretically been calculated. The thermal broadenings of R,The theoretically predicted transition probabilities are in good agreement with the experimental ones.PACS numbers: 71.70.Ch, 78.20.Nv, 63.20.Mt, 63.20.

关 键 词：crystal fields  ELECTRON-PHONON interaction  THERMAL broadening  transition probability  direct and Raman processes 

分 类 号：O4[理学—物理]