Two—Electron Energy Spectrum in a Parabolic Quantum Dot Under a Magnetic Field  

作　　者：XIEWen－Fang 

机构地区：[1]ScienceSchool,GuangzhouUniversity,Guangzhou510405,China

出　　处：《Communications in Theoretical Physics》2003年第4期477-480,共4页理论物理通讯（英文版）

基　　金：国家自然科学基金

摘　　要：Two interacting electrons in a harmonic oscillator potential under the influence of a perpendicular homo-geneous magnetic field are considered. The energies of two-electron quantum dots with the electron-LO-phonon couplingas a function of magnetic field are calculated. Calculations are made by using the method of few-body physics withinthe effective-mass approximation. Our results show that the electron-LO-phonon coupling effect is very important insemiconductor quantum dots.

关 键 词：electron-LO-phonon coupling quantum dot few-body physics 

分 类 号：O413[理学—理论物理]