492 citations · 609 across the 4 of their papers we have counts for
4 papers
Detecting and Switching Magnetization of Stoner Nanograin in Non-local Spin Valve
Hai-Zhou Lu, Shun-Qing Shen
The magnetization detection and switching of an ultrasmall Stoner nanograin in a non-local spin valve (NLSV) device is studied theoretically. With the help of the rate equations, a…
Spin-bias driven magnetization reversal and nondestructive detection in a single molecular magnet
Hai-Zhou Lu, Bin Zhou, Shun-Qing Shen
The magnetization reversal in a single molecular magnet (SMM) weakly coupled to an electrode with spin-dependent splitting of chemical potentials (spin bias) is theoretically inves…
Quantum blockade and loop current induced by a single lattice defect in graphene nanoribbons
Jie-Yun Yan, Ping Zhang, Bo Sun +4
We investigate theoretically the electronic transport properties in narrow graphene ribbons with an adatom-induced defect. It is found that the lowest conductance step of a metalli…
Finite size effects of helical edge states in HgTe/CdTe quantum wells
Bin Zhou, Hai-Zhou Lu, Rui-Lin Chu +2
The solutions for the helical edge states for an effective continuum model for the quantum spin Hall effect in HgTe/CdTe quantum wells are presented. For a sample of a large size,…