Degree Department
13 Matching Results
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Speed of Sound in Periodic Elastic Composites
In this article, the authors consider the low-frequency limit (homogenization) for propagation of sound waves in periodic elastic medium (phononic crystals).
Date:
December 29, 2003
Creator:
Krokhin, Arkadii A.; Arriaga, J. & Gumen, L.
System:
The UNT Digital Library
Low-frequency index of refraction for a two-dimensional metallodielectric photonic crystal
This article discusses the low-frequency index of refraction for a two-dimensional metallodialectric photonic crystal.
Date:
January 29, 2007
Creator:
Krokhin, Arkadii A.; Reyes, E. & Gumen, L.
System:
The UNT Digital Library
Tuning the decay of sound in a viscous metamaterial
Authors of the article use analytical results for viscous dissipation in phononic crystals to calculate the decay coefficient of a sound wave propagating at low frequencies through a two-dimensional phononic crystal with a viscous fluid background. They claim that the decay coefficient exhibits dependence on the direction of propagation; that is, a homogenized phononic crystal behaves like an anisotropic viscous fluid.
Date:
October 10, 2022
Creator:
Ibarias, M.; Doporto, J.; Krokhin, Arkadii A. & Arriaga, J.
System:
The UNT Digital Library
Electrodynamics of superlattices with ultra-thin metal layers: quantum Landau damping and band gaps with nonzero density of states
This article develops a theory of electromagnetic transmission through dielectric-metal superlattices with ultra-thin metal films, in which electron motion in the direction perpendicular to the metal surfaces is quantized.
Date:
October 16, 2018
Creator:
Castillo-López, S. G.; Krokhin, Arkadii A.; Makarov, N. M. & Pérez-RodrÃguez, F.
System:
The UNT Digital Library
Generation of correlated binary sequences from white noise
This article discusses a method for generation of correlated binary sequences from white noise.
Date:
August 21, 2007
Creator:
Izrailev, Felix M.; Krokhin, Arkadii A.; Makarov, N. M. & Usatenko, O. V.
System:
The UNT Digital Library
Enhancement of Localization in One-Dimensional Random Potentials with Long-Range Correlations
This article discusses the enhancement of localization in one-dimensional random potentials with long-range correlations.
Date:
March 28, 2008
Creator:
Kuhl, Ulrich; Izrailev, Felix M. & Krokhin, Arkadii A.
System:
The UNT Digital Library
Phononic crystal as a homogeneous viscous metamaterial
Article develops a homogenization theory, representing the low-frequency limit for a phononic crystal of cylinders embedded in a viscous fluid.
Date:
June 8, 2020
Creator:
Krokhin, Arkadii A.; Zubov, Yu.; Ibarias, M. & Arriaga, J.
System:
The UNT Digital Library
Electrostatic enhancement of light emitted by semiconductor quantum well
This article proposes an electrostatic mechanism for enhancement of light radiated from semiconductor emitter which is comparable in effect to plasmonic mechanism.
Date:
October 13, 2015
Creator:
Krokhin, Arkadii A.; Neogi, Arup; Llopis, A.; Mahat, M.; Gumen, L.; Pereira, S. et al.
System:
The UNT Digital Library
Effective dielectric constants of photonic crystal of aligned anisotropic cylinders and the optical response of a periodic array of carbon nanotubes
This article discusses effective dielectric constants of photonic crystal of aligned anisotropic cylanders and the optical response of a periodic array of carbon nanotubes.
Date:
October 25, 2005
Creator:
Reyes, E.; Krokhin, Arkadii A. & Roberts, James A.
System:
The UNT Digital Library
Homogenization of Magnetodielectric Photonic Crystals
This article discusses homogenization of magnetodielectric photonic crystals.
Date:
July 9, 2004
Creator:
Krokhin, Arkadii A. & Reyes, E.
System:
The UNT Digital Library
Symmetry-induced tunneling in one-dimensional disordered potentials
This article discusses symmetry-induced tunneling in one-dimensional disordered potentials.
Date:
July 17, 2008
Creator:
Diez, Enrique; Izrailev, Felix M.; Krokhin, Arkadii A. & Rodriguez, A.
System:
The UNT Digital Library
Inhomogeneous DNA: Conducting exons and insulating introns
Article discussing inhomogeneous DNA and conducting exons and insulating introns.
Date:
August 17, 2009
Creator:
Krokhin, Arkadii A.; Bagci, V. M. K.; Izrailev, Felix M.; Usatenko, O. V. & Yampol'skii, V. A.
System:
The UNT Digital Library
Sub-Diffraction-Limit Imaging System with two Interfacing Hyperbolic Metamaterials
Article demonstrating that a system of two interfacing hyperbolic metamaterials may be used for direct subwavelength imaging in the visible range.
Date:
October 27, 2021
Creator:
Bronnikov, Kirill; Arriaga, J.; Krokhin, Arkadii A. & Drachev, Vladimir P.
System:
The UNT Digital Library