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American Institute of Physics, Applied Physics Letters, 15(90), p. 153103

DOI: 10.1063/1.2721130

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Electric field tunable electron g factor and high asymmetrical Stark effect in InAs1−xNx quantum dots

Journal article published in 2007 by X. W. Zhang, W. J. Fan ORCID, S. S. Li, J. B. Xia
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

The electronic structure, electron g factor, and Stark effect of InAs1−xNx quantum dots are studied by using the ten-band k∙p model. It is found that the g factor can be tuned to be zero by the shape and size of quantum dots, nitrogen (N) doping, and the electric field. The N doping has two effects on the g factor: the direct effect increases the g factor and the indirect effect decreases it. The Stark effect in quantum ellipsoids is high asymmetrical and the asymmetry factor may be 319.