99 citations · 187 across the 5 of their papers we have counts for
5 papers
Strain-Induced Coupling of Spin Current to Nanomechanical Oscillations
A. G. Mal'shukov, C. S. Tang, C. S. Chu +1
We propose a setup which allows to couple the electron spin degree of freedom to the mechanical motions of a nanomechanical system not involving any of the ferromagnetic components…
DC Spin Current Generation in a Rashba-type Quantum Channel
L. Y. Wang, C. S. Tang, C. S. Chu
We propose and demonstrate theoretically that resonant inelastic scattering (RIS) can play an important role in dc spin current generation. The RIS makes it possible to generate dc…
Finger-gate array quantum pumps:pumping characteristics and mechanisms
S. W. Chung, C. S. Tang, C. S. Chu +1
We study the pumping effects, in both the adiabatic and nonadiabatic regimes, of a pair of \QTR{it}{finite} finger-gate array (FGA) on a narrow channel. Connection between the pump…
Spin Current Generation and Detection in the Presence of AC Gate
A. G. Mal'shukov, C. S. Tang, C. S. Chu +1
We predict that in a narrow gap III-V semiconductor quantum well or a wire an observable spin current can be generated with a time dependent gate to modify the Rashba spin-orbit co…
Transport spectroscopy in a time-modulated open quantum dot
C. S. Tang, Y. H. Tan, C. S. Chu
We have investigated the time-modulated coherent quantum transport phenomena in a ballistic open quantum dot. The conductance and the electron dwell time in the dots are calcul…