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cond-mat.mes-hall2005
Confined polar optical phonons in semiconductor double heterostructures: an improved continuum approach
F. Comas, I. Camps, N. Studart +1
Confined polar optical phonons are studied in a semiconductor double heterostructure (SDH) by means of a generalization of a theory developed some years ago and based on a continuo…
cond-mat.mes-hall2005
Many-body interactions in a quantum wire in the integer quantum Hall regime: suppression of exchange-enhanced g factor
O. G. Balev, Sanderson Silva, Nelson Studart
The collapse of Hall gaps in the integer quantum Hall liquid in a quantum wire is investigated. Motivated by recent experiment [Pallecchi et al. PRB 65, 125303 (2002)] previous app…