Dielectric enhancement of excitons in semiconducting quantum wires

Muljarov, Egor A. ORCID: https://orcid.org/0000-0002-2878-4148 and Tikhodeev, S. G. 1997. Dielectric enhancement of excitons in semiconducting quantum wires. Journal of Experimental and Theoretical Physics 84 (1) , pp. 151-155. 10.1134/1.558144

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Abstract

The energy of the exciton ground state in a semiconducting cylindrical quantum wire surrounded by a dielectric has been calculated using a variational technique accounting for the effect of dielectric enhancement. The effect of dielectric enhancement in such a system has been clearly demonstrated. Exciton parameters have been calculated for an intercalated leadiodide-based quasi-one-dimensional semiconductor and GaAs wires in asbestos nanotubes.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Physics and Astronomy
Subjects:	Q Science > QB Astronomy
Publisher:	Nauka
ISSN:	1063-7761
Last Modified:	24 Oct 2022 11:34
URI:	https://orca.cardiff.ac.uk/id/eprint/48564

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