Renormalised Perturbative Series for the Impurity Levels in a Quantum Well-Reference-Cited by-同舟云学术

Renormalised Perturbative Series for the Impurity Levels in a Quantum Well

Published:1997-11-20 Issue:29 Volume:11 Page:3469-3477
ISSN:0217-9792
Container-title:International Journal of Modern Physics B
language:en
Short-container-title:Int. J. Mod. Phys. B

Author:

Gonzalez Augusto¹²,Mikhailov Ilia³

Affiliation:

1. Departamento. de Fisica, Universidad Nacional de Colombia, Sede Medellin, AA 3840, Medellin, Colombia, USA

2. Instituto de Cibernetica, Matematica y Fisica, Calle E 309, Vedado, Habana 4, Cuba

3. Escuela de Fisica, Universidad Industrial de Santander, AA 568, Bucaramanga, Colombia, USA

Abstract

The energy levels of an impurity centre in a quantum well of width L and depth g are studied analytically . Renormalised perturbative series are constructed in the regions g L2≪1 and gL2≫1. The universal behavior of the energy in each regime is stressed. Similar results can be obtained for the impurity in a quantum wire, in a dot or in a multiwell structure.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217979297001726

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