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Symmetry Constraint in Quantum Dots

LIU Yi min¹,²

1. Department of Physics, Shaoguan University, Shaoguan 512005, Guangdong Province, China; 2. Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China

Received:2005-12-27 Revised:1900-01-01 Online:2006-11-26 Published:2006-08-26
Contact: LIU Yi min

Abstract

Abstract: Symmetry constraint in quantum dots is discussed. Inherence relation among symmetry constraint, electronic configuration and magic angular momentum is revealed, i.e., highly symmetrical geometry graphs are pursued by the electronic configurations of quantum dots. Owing to the symmetry constraint, only the states having magic angular momentum can get access to the graphs.

Key words: symmetry constraint, quantum dot, electronic configuration, magic angular momentum

CLC Number:

O471.1

LIU Yi min,. Symmetry Constraint in Quantum Dots[J].J4, 2006, 44(06): 963-967.

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Symmetry Constraint in Quantum Dots

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