Now showing items 21-30 of 98
Resonances of electromagnetic oscillations in a spherical metal nanoparticle
Electrodynamic analysis of plasma oscillations in a spherical metal nanoparticle is performed. It is shown that typical reduction in the frequency and quality factor of the resonances with increasing nanoparticle radius ...
Growth simulation and structure analysis of obliquely deposited thin films
Based on the Monte Carlo method, a model of growth of thin films prepared by oblique angle deposition of particles is constructed. The morphology of structures synthesized by simulation is analyzed. To study the character ...
Study of the fields scattered by a periodic strip structure of thin magnetic films
Components of the fields scattered by a periodic planar strip structure of thin magnetic films possessing a uniaxial magnetic anisotropy in the plane have been calculated using the phenomenological model. Regularities in ...
Design of bandpass filters composed of dielectric layers separated by gratings of strip conductors
We derive the design formulas for novel multilayer bandpass filters in which every dielectric layer (resonator) is separated from the adjacent layer or external medium by a grating of strip conductors. Every grating acts ...
Competing magnetic anisotropies in obliquely deposited thin permalloy film
Distribution of the magnetic anisotropy in thin film prepared by thermal vacuum oblique deposition of permalloy with small off-normal angle of incident in the presence of an external magnetic field has been studied by ...
Coherent control of light-pulse propagation in a Raman induced grating
We study light-pulse propagation in a dynamically controllable periodic structure (grating) resulting from Raman interaction of a weak probe pulse with a standing-wave pump and a second control laser field inN-type ...