POLARON IN CYLINDRICAL AND SPHERICAL QUANTUM DOTS

POLARON IN CYLINDRICAL AND SPHERICAL QUANTUM DOTS

Polaron states in cylindrical and spherical quantum dots with parabolic confinement potentials are investigated applying the Feynman variational principle. It is observed that for both kinds of quantum dots the polaron energy and mass increase with the increase of Frohlich electron-phonon coupling c...

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Bibliographic Details
Main Authors: L.C.Fai, V.Teboul, A.Monteil, I.Nsangou, S.Maabou
Format: Article
Language:English
Published: Institute for Condensed Matter Physics 2004-01-01
Series:Condensed Matter Physics
Subjects:
polaron
polaron energy
polaron mass
parabolic confinement
Frohlich electron-phonon coupling constant
quantum dot
Online Access:http://dx.doi.org/10.5488/CMP.7.1.157

Internet

http://dx.doi.org/10.5488/CMP.7.1.157

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