An Emphasis of Electron Energy Calculation in Quantum Wells  

作　　者：GAOShao-Wen CAOJun-Cheng FENGSong-Lin 

机构地区：StateKeyLaboratoryofFunctionalMaterialsforInformatics,ShanghaiInstituteofMicrosystemandInformationTechnology,theChineseAcademyofSciences,Shanghai200050,China

出　　处：《Communications in Theoretical Physics》2004年第3X期435-439,共5页理论物理通讯（英文版）

基　　金：the Foundation of the State Key Research Program under，the Special Funds of the Research and Development Foundation of Shanghai Municipal Commission of Science and Technology

摘　　要：We investigate various methods for the calculation of the electron energy in semiconductor quantum wellsand focus on a matrix algorithm method. The results show better fitness of the factor -h/2 / z 1/m* (z) / z than that ofh2/2 1/m*(z) 2/ z2in the first part of the Schrodinger equation. The effect of nonparabolicity in the conduction band isalso discussed.

关 键 词：半导体量子阱 电子能量计算 矩阵运算规则 能带结构 薛定谔方程 

分 类 号：O471.1[理学—半导体物理]