Formation of k-space indirect magnetoexcitons in double-quantum-well direct gap heterostructures

Preprint

10 December 1997

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9712105

Abstract

Spectrum of excitons in double-quantum-well structures is calculated in tilted magnetic field. It is shown that spectrum becomes asymmetric in quasimomentum if a transverse in respect to growth direction component of magnetic field is nonzero. A transition from $k$-space direct exciton ground state to $k$-space indirect one accompanied by sharp quenching of photoluminescense is described.

Keywords

INDIRECT MAGNETOEXCITONS
DOUBLE QUANTUM WELL
MAGNETOEXCITONS
SPACE INDIRECT
MAGNETIC FIELD
QUANTUM WELL
EXCITONS
SPECTRUM
K SPACE

All Related Versions

Version 1, 1997-12-10, ArXiv
Published version: Semiconductor Science and Technology, 13 (3), 288.

This publication has 0 references indexed in Scilit: