56 citations · 211 across the 7 of their papers we have counts for
7 papers
Optical nonlinearity enhancement of graded metal-dielectric composite films
J. P. Huang, L. Dong, K. W. Yu
We have derived the local electric field inside graded metal-dielectric composite films with weak nonlinearity analytically, which further yields the effective linear dielectric co…
Nonlinear alternating current responses of graded materials
J. P. Huang, L. Gao, K. W. Yu +1
When a composite of nonlinear particles suspended in a host medium is subjected to a sinusoidal electric field, the electrical response in the composite will generally consist of a…
Effective nonlinear optical properties of composite media of graded spherical particles
L. Gao, J. P. Huang, K. W. Yu
We have developed a nonlinear differential effective dipole approximation (NDEDA), in an attempt to investigate the effective linear and third-order nonlinear susceptibility of com…
Electrokinetic behavior of two touching inhomogeneous biological cells and colloidal particles: Effects of multipolar interactions
J. P. Huang, Mikko Karttunen, K. W. Yu +2
We present a theory to investigate electro-kinetic behavior, namely, electrorotation and dielectrophoresis under alternating current (AC) applied fields for a pair of touching inho…
Dielectrophoresis of charged colloidal suspensions
J. P. Huang, Mikko Karttunen, K. W. Yu +1
We present a theoretical study of dielectrophoretic (DEP) crossover spectrum of two polarizable particles under the action of a nonuniform AC electric field. For two approaching pa…
Dielectric response of spherical particles of graded materials
K. W. Yu, G. Q. Gu, J. P. Huang
We have studied the effective response of composites of spherical particles with a dielectric profile which varies along the radius of the particles. We developed a differential ef…