Hyperspherical approach for charged excitons in quantum wells

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Original languageEnglish
Pages (from-to)5714-5720
Journal / PublicationPhysical Review B - Condensed Matter and Materials Physics
Volume60
Issue number8
Publication statusPublished - 1999

Abstract

With hyperspherical coordinates, a simple and numerically accurate procedure is proposed to solve the Schrödinger equation for charged excitons in two and quasi-two dimensions within a unified framework. Numerical results for negatively charged excitons in two dimensions are presented, which are in good agreement with those obtained through other computationally intensive methods. The mass dependences of eigenenergies and particle correlation in the low-lying states are investigated. ©1999 The American Physical Society.