34 citations · 46 across the 4 of their papers we have counts for
4 papers
Electron beams of cylindrically symmetric spin polarization
Yan Wang, Chun-Fang Li
Cylindrically symmetric electron beams in spin polarization are reported for the first time. They are shown to be the eigen states of total angular momentum in the direction. B…
Controllable Goos-Hänchen shifts and spin beam splitter for ballistic electrons in a parabolic quantum well under a uniform magnetic field
Xi Chen, Xiao-Jing Lu, Yan Wang +1
The quantum Goos-Hänchen shift for ballistic electrons is investigated in a parabolic potential well under a uniform vertical magnetic field. It is found that the Goos-Hänchen shif…
A unit vector for characterizing the spin polarization of free electron
Chun-Fang Li, Yan Wang
New degrees of freedom having the form of a unit vector are identified for characterizing the spin polarization of free electron. It is shown that when only the spin is considered,…
Reduced fidelity approach for quantum phase transitions in spin-1/2 dimerized Heisenberg chains
Heng-Na Xiong, Jian Ma, Zhe Sun +1
We use reduced fidelity approach to characterize quantum phase transitions in the one-dimensional spin-1/2 dimerized Heisenberg chain in the antiferromagnetic case. The reduced fid…