Binding Energy of an Exciton in the Quantum Dot Under a Magnetic Field

Chin. Phys. Lett.

2001, Vol. 18

Issue (10): 1395-1397 DOI:

Original Articles

Binding Energy of an Exciton in the Quantum Dot Under a Magnetic Field

XIE Wen-Fang

Department of Physics, Guangzhou University, Guangzhou 510405

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XIE Wen-Fang 2001 Chin. Phys. Lett. 18 1395-1397

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Abstract The author reports a calculation of the binding energy of the ground and some excited states of excitons in parabolic quantum dots in the presence of an external magnetic field. Calculations are made by using the method of few-body physics within the effective-mass approximation. The results are obtained for several strength values of magnetic field as a function of the quantum dot radius.

Keywords: 73.20.Dx 71.35.Gg 78.66.Li

Published: 01 October 2001

PACS:	73.20.Dx
	71.35.Gg	(Exciton-mediated interactions)
	78.66.Li	(Other semiconductors)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2001/V18/I10/01395

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