Results 51 to 60 of about 173,157 (195)

Anisotropic Lavine's formula and symmetrised time delay in scattering theory

open access: yes, 2007
We consider, in quantum scattering theory, symmetrised time delay defined in terms of sojourn times in arbitrary spatial regions symmetric with respect to the origin. For potentials decaying more rapidly than $|x|^{-4}$ at infinity, we show the existence
de Aldecoa, Rafael Tiedra
core   +3 more sources

Interfacial contribution to thickness dependent in-plane anisotropic magnetoresistance

open access: yesAIP Advances, 2015
We have studied in-plane anisotropic magnetoresistance (AMR) in cobalt films with overlayers having designed electrically interface transparency. With an electrically opaque cobalt/overlayer interface, the AMR ratio is shown to vary in inverse proportion
M. Tokaç   +6 more
doaj   +1 more source

The critical slab problem with the Anlı-Güngör scattering function

open access: yesNuclear Engineering and Technology, 2023
The criticality problem in this study is studied with the recently investigated the Anlı-Güngör scattering function. The scattering function depends on the Legendre polynomials as the Mika scattering function, but it includes only one scattering ...
R.G. Türeci
doaj   +1 more source

Cylindrical cloaking at oblique incidence with optimized finite multilayer parameters

open access: yes, 2010
We propose multilayer cylindrical invisibility cloaks that are optimized for oblique incidences through combination of analytic formalism of scattering and genetic optimization.
Bae-Ian Wu   +15 more
core   +1 more source

Raman scattering study of spin-density-wave-induced anisotropic electronic properties in AFe2As2 (A=Ca,Eu)

open access: yes, 2016
We present a polarization-resolved and temperature-dependent Raman scattering study of AFe2As2 (A = Ca, Eu). In the spin-density-wave (SDW) phase, spectral weight redistribution is observed in the fully symmetric and non-symmetric scattering channels at ...
Blumberg, G.   +8 more
core   +1 more source

Anisotropic effects in the Raman scattering of Re-doped 2H-MoSe2 layered semiconductors

open access: yesResults in Physics, 2017
We present the anisotropic Raman spectra of the Re-doped MoSe2 layered semiconductor with thicker edge plane grown by chemical vapor transport method.
Chia-Ti Wu   +3 more
doaj   +1 more source

Anisotropic virtual gain and large tuning of particles’ scattering by complex-frequency excitations

open access: yesCommunications Physics
Active tuning of the scattering of particles and metasurfaces is a highly sought-after property for a host of electromagnetic and photonic applications, but it normally requires challenging-to-control tunable (reconfigurable) or active (gain) media. Here,
Grigorios P. Zouros   +4 more
doaj   +1 more source

Resonant enhancement of ultracold photoassociation rate by electric field induced anisotropic interaction

open access: yes, 2011
We study the effects of a static electric field on the photoassociation of a heteronuclear atom-pair into a polar molecule. The interaction of permanent dipole moment with a static electric field largely affects the ground state continuum wave function ...
Bimalendu Deb   +9 more
core   +1 more source

Planetary spectra for anisotropic scattering [PDF]

open access: yesPlanetary and Space Science, 1976
Some effects on planetary spectra that would be produced by departures from isotropic scattering are examined. The phase function is the simplest departure to handle analytically and the only phase function, other than the isotropic one, that can be incorporated into a Chandrasekhar first approximation.
openaire   +1 more source

An Anisotropic Scattering Analysis Method Based on the Statistical Properties of Multi-Angular SAR Images

open access: yesRemote Sensing, 2020
The scatterings of many targets are aspect dependent, which is called anisotropy. Multi-angular synthetic aperture radar (SAR) is a suitable means of detecting this kind of anisotropic scattering behavior by viewing targets from different aspect angles ...
Fei Teng   +5 more
doaj   +1 more source

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