Zobrazeno 1 - 10
of 25
pro vyhledávání: '"L. Gumen"'
Publikováno v:
Physical Review B. 93
We propose an analytical approach for calculation of the homogenized dielectric functions ${\ensuremath{\epsilon}}_{\ensuremath{\parallel}}(\ensuremath{\omega})$ and ${\ensuremath{\epsilon}}_{\ensuremath{\perp}}(\ensuremath{\omega})$ of one-dimension
Autor:
Arkadii Krokhin, José Sánchez-Dehesa, Nagaraj, T. López-Ríos, Victor M. García-Chocano, L. Gumen
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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Coupling of Rayleigh waves propagating along two metal surfaces separated by a narrow fluid channel is predicted and experimentally observed. Although the coupling through a fluid (water) is weak, a strong synchronization in propagation of Rayleigh w
Publikováno v:
Journal of Nonlinear Optical Physics & Materials. 19:613-619
We calculate the propagation length of surface plasmons in metal-dielectric structures with anisotropic substrates. We show that the Joule losses can be minimized by appropriate orientation of the optical axis of a birefringent substrate and that the
Publikováno v:
PIERS Online. 5:625-628
We consider propagation of the H- and E-modes in a periodic arrangement of dissipative dielectric cylinders. Using the plane-wave expansion method, we derive analytical formulas for the imaginary part of the low-frequency efiective dielectric constan
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Carrier dynamics in metal-semiconductor structures is driven by electrodynamic coupling of carriers to the evanescent field of surface plasmons. Useful modifications in electron and hole dynamics due to presence of metallic inclusions show promise fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9515686b30b29191e345d0646dbba5d
https://strathprints.strath.ac.uk/55310/1/Krokhin_etal_JPCS2015_electrostatic_enhancement_of_light_emitted_by_semiconductor_quantum_well.pdf
https://strathprints.strath.ac.uk/55310/1/Krokhin_etal_JPCS2015_electrostatic_enhancement_of_light_emitted_by_semiconductor_quantum_well.pdf
Publikováno v:
Philosophical Magazine. 84:3427-3438
We derive compact analytical formulae for the elastic field induced by an anti-plane mismatch deformation in a heterostructure with different elastic moduli of the constituents. Unlike previous studies, we consider the possibility that the misfit dis
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 17:398-401
We develop an effective method for calculating optical frequencies of two-dimensional photonic crystals (PC), i.e. a periodic arrangement of infinite dielectric cylinders. These frequencies, ωN, correspond to the Bloch vector at the center of the Br
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 13:459-462
An electromagnetic wave propagating in a 2D photonic crystal is considered as an example of a chaotic dynamical system. For a 2xed Bloch vectork, the photon frequencies form a discrete sequence !n( ˜), where n =1 ; 2; 3 ;::: is the band index. We st
Publikováno v:
Philosophical Magazine A. 81:667-681
We calculate the elastic energy of a heterostructure consisting of materials with different elastic moduli. In the framework of the continuous theory of elasticity we obtain an analytical solution for the elastic field of a periodic arrangement of sc
We show that a fluid filling the space between metallic cylinders arranged in a two-dimensional lattice exhibits anisotropic dynamic mass for sound waves propagating through the lattice, if its unit cell is anisotropic. Using the plane-waves expansio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7251cea8e800adb48c69b6ceb4a0c8bb
http://dspace.nbuv.gov.ua/handle/123456789/118797
http://dspace.nbuv.gov.ua/handle/123456789/118797