Authors: Ping Dong ZhuoLiang Cao
Publish Date: 2011/01/09
Volume: 50, Issue: 5, Pages: 1543-1548
Abstract
A scheme for generating a quantum spin Hall effect for an ensemble of electrons trapped in a triplewell quantum dot system is proposed Lightinduced effective spindependent gauge potential and gauge filed are both given in a real Gaussian pulses space In our scheme the spin Hall effect can be demonstrated by electronic population without spinorbit coupled interaction in the absence of any magnetic fields
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