Results 21 to 30 of about 173,157 (195)

An assessment of the applicability of multigroup cross sections generated with Monte Carlo method for fast reactor analysis

open access: yesNuclear Engineering and Technology, 2020
This paper presents an assessment of applicability of the multigroup cross sections generated with Monte Carlo tools to the fast reactor analysis based on transport calculations.
Ching-Sheng Lin, Won Sik Yang
doaj   +1 more source

Mixed Spectral Element Method for Electromagnetic Secondary Fields in Stratified Inhomogeneous Anisotropic Media

open access: yesIEEE Access, 2021
The spectral element method (SEM) is widely used for analyzing high frequency electromagnetic wave propagation and scattering in complex structures.
Tingting Huang   +5 more
doaj   +1 more source

Spin liquid correlations in Nd-langasite anisotropic Kagom\'e antiferromagnet [PDF]

open access: yes, 2006
Dynamical magnetic correlations in the geometrically frustrated Nd$\_3$Ga$\_5$SiO$\_{14}$ compound were probed by inelastic neutron scattering on a single crystal.
Ballou, Rafik   +6 more
core   +3 more sources

Scattering-Free Plasmonic Optics with Anisotropic Metamaterials [PDF]

open access: yesPhysical Review Letters, 2008
We develop an approach to utilize anisotropic metamaterials to solve one of the fundamental problems of modern plasmonics -- parasitic scattering of surface waves into free-space modes, opening the road to truly two-dimensional plasmonic optics. We illustrate the developed formalism on examples of plasmonic refractor and plasmonic crystal, and discuss ...
Elser, Justin, Podolskiy, Viktor A.
openaire   +3 more sources

Heterogeneous Parallel High-order Scattering MOC and Its Application to Simulation of Critical Experiment

open access: yesYuanzineng kexue jishu
The purpose of this study is to investigate the impact of neutron anisotropic scattering on critical experimental setups and to develop a MOC (method of characteristic) program capable of handling anisotropic scattering, along with a high-performance ...
ZOU Hang1,2, CHEN Ying3, ZHANG Qian4, CAO Wei4, ZHANG Jinchao5, LIANG Liang6, SONG Peitao7, LIU Jie1,2
doaj   +1 more source

Anisotropic charge transport in non-polar GaN QW: polarization induced charge and interface roughness scattering

open access: yes, 2010
Charge transport in GaN quantum well (QW) devices grown in non-polar direction has been theoretically investigated . Emergence of anisotropic line charge scattering mechanism originating as a result of anisotropic rough surface morphology in conjunction ...
Aniruddha Konar   +8 more
core   +1 more source

Nonuniversality of the interference quantum correction to conductivity beyond the diffusion regime [PDF]

open access: yes, 2006
Results of numerical simulation of the weak localization in two-dimensional systems in wide range of magnetic filed are presented. Three cases are analyzed: (i) the isotropic scattering and randomly distributed scatterers; (ii) the anisotropic scattering
A. A. Sherstobitov   +6 more
core   +1 more source

Weak anisotropic impurity scattering in unconventional superconductors

open access: yes, 1996
The effect of weak anisotropic (momentum-dependent) impurity scattering in unconventional superconductors has been investigated. It is shown that the anisotropic scattering can lead either to a small reduction or a small enhancement of the isotropic pair-
A.D.S. Nagi   +25 more
core   +1 more source

Electric and magnetic dipolar response of Germanium spheres: Interference effects, scattering anisotropy and optical forces [PDF]

open access: yes, 2011
We address the scattering cross sections, and their consequences, for submicrometer Germanium spheres. It is shown that there is a wide window in the near infrared where light scattering by these particles is fully described by their induced electric and
García-Cámara, Braulio   +6 more
core   +2 more sources

Origin of the DC and AC conductivity anisotropy in iron-based superconductors: scattering rate versus spectral weight effects

open access: yes, 2015
To shed light on the mechanism responsible for the in-plane resistivity anisotropy in the nematic phase of the iron-based superconductors, we investigate the impact of spin fluctuations on the anisotropic AC conductivity.
Fernandes, Rafael M.   +2 more
core   +1 more source

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