The role of finite hole mass in the negatively charged exciton in two dimensions

Citation
Ga. Narvaez et al., The role of finite hole mass in the negatively charged exciton in two dimensions, PHYSICA E, 9(4), 2001, pp. 716-722
Citations number
32
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA E
ISSN journal
13869477 → ACNP
Volume
9
Issue
4
Year of publication
2001
Pages
716 - 722
Database
ISI
SICI code
1386-9477(200104)9:4<716:TROFHM>2.0.ZU;2-D
Abstract
The role of finite hole mass on the ground and excited states of the negati vely charged exciton in two dimensions is discussed. We present results of configuration-interaction calculation using exact excitonic states and resu lts of a variational calculation of the ground-state energy to elucidate th e interplay of finite hole mass and electron-electron interactions. (C) 200 1 Elsevier Science B.V. All rights reserved.