Features of Vortex States in Quantum Dots
HUANG Gang-Ming1 , LIU Yi-Min1,2 , BAO Cheng-Guang1
1 Department of Physics, Zhongshan University, Guangzhou 510275
2 Department of Physics, Shaoguan University, Shaoguan 512005
Features of Vortex States in Quantum Dots
HUANG Gang-Ming1 ;LIU Yi-Min1,2 ;BAO Cheng-Guang1
1 Department of Physics, Zhongshan University, Guangzhou 510275
2 Department of Physics, Shaoguan University, Shaoguan 512005
关键词 ：
73.20.Dx ,
71.24.+q
Abstract ： We study the physics of the formation of vortex states. It is found that the formation of vortex states is affected by two factors, one is the center-of-mass (c.m.) motion, the other is the constraints imposed by symmetry. Only if the vortex structure does not violate the symmetry constraints and is relatively lower in potential energy, it would appear in the first-states.
Key words ：
73.20.Dx
71.24.+q
出版日期: 2003-04-01
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2003, Vol. 20 
