Electromagnetic energy in multilayered spherical particles
نویسندگان
چکیده
منابع مشابه
A New Theorem Concerning Scattering of Electromagnetic Waves in Multilayered Metamaterial Spherical Structures
The proposed theorem in this paper is indicative of a kind of duality in the propagation of waves in the dual media of and in the spherical structures. Independent of wave frequency, the number of layers, their thickness, and the type of polarization, this theorem holds true in case of any change in any of these conditions. Theorem: Consider a plane wave incident on a multilayered spheric...
متن کاملSpherical cloaking with homogeneous isotropic multilayered structures.
We propose a practical realization of electromagnetic spherical cloaking by layered structure of homogeneous isotropic materials. By mimicking the classic anisotropic cloak by many alternating thin layers of isotropic dielectrics, the permittivity and permeability in each isotropic layer can be properly determined by effective medium theory in order to achieve invisibility. The model greatly fa...
متن کامل9 th International Conference on Electromagnetic and Light Scattering by Non - Spherical Particles
Particles or structures of size comparable to the incident wavelength and located on flat substrates may hold much smaller defects, whose detection and characterization is numerically analyzed. For metallic scattering systems, calculations based on the Extinction Theorem of the physical optics show that geometrical information about the defect can be obtained by partially integrating the backsc...
متن کاملElectromagnetic Dyadic Green's Functions in Spectral Domain for Multilayered Cylinders
Dyadic Green's function (DGF), as an electromagnetic response of dielectric medium or the field contributed due to a delta source, is quite useful to solve electromagnetic boundary-value problems. DGFs for multilayered structures are of particular interest to many engineers and scientists because of its better accuracy in modelling practical problems. Cylindrically multilayered medium is one of...
متن کاملllenges in packing problems: from spherical to non-spherical particles
HIGHLIGHT Adrian Baule and Hernán A. Makse Fundamental challenges in packing problems: from spherical to non-spherical particles Random packings of objects of a particular shape are ubiquitous in science and engineering. However, such jammed matter states have eluded any systematic theoretical treatment due to the strong positional and orientational correlations involved. In recent years progre...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 2019
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.36.001591