705 citations · 1.7k across the 20 of their papers we have counts for
20 papers
Hidden information in fluctuation in small systems
Ruijie Qian, S. T. Chui, Zhenghua An +4
The exploration of the rich dynamics of electrons is a frontier in fundamental nano-physics. The dynamical behavior of electrons is dominated by random and chaotic thermal motion w…
Scattering of electromagnetic waves from a cone with conformal mapping: application to scanning near-field optical microscope
S. T. Chui, Mengkun Liu, Xinzhong Chen +2
We study the response of a conical metallic surface to an external electromagnetic (EM) field by representing the fields in basis functions containing integrable singularities at t…
Optical trapping of anti-reflection coating-coated spheres
Neng Wang, Xiao Li, Jun Chen +2
It was theoretically proposed and experimentally demonstrated that anti-reflection coating allows one to trap a high dielectric sphere, at the same time enhancing the transverse op…
Decomposition of optical force into conservative and nonconservative components
Yikun Jiang, Jun Chen, Jack Ng +1
We present a multipole expansion theory for optical force exerting on a particle immersed in generic monochromatic free-space optical field. Based on the theory, we have, for the f…
Ab initio derivation of multipolar expansion of optical force
Yikun Jiang, Jack Ng, Zhifang Lin
Like many other physical quantities, the optical force can be expanded using multipole expansion, which has been done in [Nat. Photon. 5, 531], up to electric octupole order. Howev…
Universal relationships between optical force/torque and orbital versus spin momentum/angular momentum of light
Yikun Jiang, Huajin Chen, Jun Chen +2
We establish universal relationships between optical force/torque on a general particle and different parts of linear and angular momentum (AM) of generic monochromatic optical fie…