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Type: Artigo de periódico
Title: The role of finite hole mass in the negatively charged exciton in two dimensions
Author: Narvaez, GA
Hawrylak, P
Brum, JA
Abstract: The role of finite hole mass on the ground and excited states of the negatively charged exciton in two dimensions is discussed. We present results of configuration-interaction calculation using exact excitonic states and results of a variational calculation of the ground-state energy to elucidate the interplay of finite hole mass and electron-electron interactions. (C) 2001 Elsevier Science B.V. All rights reserved.
Subject: semiconductors
two-dimensional systems
charged excitons
Country: Holanda
Editor: Elsevier Science Bv
Citation: Physica E. Elsevier Science Bv, v. 9, n. 4, n. 716, n. 722, 2001.
Rights: fechado
Date Issue: 2001
Appears in Collections:Unicamp - Artigos e Outros Documentos

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