Scattering of Excitons by Phonons in Quantum Wells

• Authors: W. Bardyszewski , M. Prywata
• Languages of publication: EN

Abstracts

EN

A method to describe the effects of the exciton-optical phonon interaction is presented using the cumulant expansion approximation. The functional-integral technique of coherent phonon states is used in order to justify the commonly used model Hamiltonian and generate the proper perturbation series. The influence of the mutual electron-hole screening on the polaronic effects in quantum wells is analyzed.

Keywords

EN

73.20.Dx; 71.38.+i; 72.80.Ey

Discipline

• 72.80.Ey: III-V and II-VI semiconductors

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1996
• Volume: 90
• Issue: 4
• Pages: 715-718

Dates

published

1996-10

Contributors

author

W. Bardyszewski

• Institute of Theoretical Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland

author

M. Prywata

• Institute of Theoretical Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland

Identifiers

DOI

10.12693/APhysPolA.90.715