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

Two-Electron Energy Spectrum in a Parabolic

Quantum Dot Under a Magnetic Field

XIE Wen-Fang

【期刊名称】《《理论物理通讯（英文版）》》 【年(卷),期】2003(039)004

【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. 【总页数】4页(477-480)

【关键词】electron-LO-phonon coupling; quantum dot; few-body physics

【作者】XIE Wen-Fang

【作者单位】Science School Guangzhou University Guangzhou 510405 China

【正文语种】中文 【中图分类】O4 【相关文献】