98 citations · 700 across the 36 of their papers we have counts for
36 papers
Tunable lateral displacement and spin beam splitter for ballistic electrons in two-dimensional magnetic-electric nanostructures
Xi Chen, Chun-Fang Li, Yue Ban
We investigate the lateral displacements for ballistic electron beams in a two-dimensional electron gas modulated by metallic ferromagnetic (FM) stripes with parallel and antiparal…
On a heuristic point of view concerning the optical activity
Chun-Fang Li, Zhi-Juan Hu
Motivated by a recent finding that Fresnel's phenomenological description of the optical activity in the chiral medium is not self-consistent, we conduct a thorough investigation i…
No circular birefringence in a chiral medium: an analysis of single-mode refraction
Zhi-Juan Hu, Chun-Fang Li
It is generally believed that the right-handed circularly polarized (RCP) and left-handed circularly polarized (LCP) waves in an isotropic chiral medium propagate at different velo…
Spinor wave equation, relativistic condition, and nonlocality of photon spin
Chun-Fang Li
The purpose of this paper is to derive the photon spin and to deduce its properties from a pair of quantum equations for the photon. To this end, Darwin's equations are reinterpret…
From Poynting vector to new degree of freedom of polarization
Xiao-Lu You, Chun-Fang Li
Up till now, the Jones vector is, strictly speaking, only a notion about the state of polarization of plane electromagnetic waves though it is generally applied to paraxial fields…
New mechanism for polarization singularity of vector vortex beams
Chun-Fang Li
It was recently realized that the polarization bases of the plane-wave modes in the integral representation of a light beam need to be determined by a degree of freedom arising fro…