Results 11 to 20 of about 1,595,796 (291)

Scattering properties of collective dipolar systems [PDF]

open access: yesThe European Physical Journal D, 2020
We present a theoretical treatment of light scattering by an ensemble of N dipoles, taking into account recurrent multiple scattering. We study the intrinsic optical properties of collective dipolar systems without specifying a particular illumination condition.
Canaguier-Durand, Antoine   +2 more
openaire   +4 more sources

Low and high orders light scattering within the dispersible media. [PDF]

open access: yes, 2005
Sprays, aerosols as well as other industrially relevant turbid media can be characterized by light scattering techniques. However these techniques often fall into the intermediate scattering regime where the average number of times a photon is ...
Churmakov, D. Y.   +3 more
core   +7 more sources

Multiple scattering of light in optical diagnostics of dense sprays and other complex turbid media [PDF]

open access: yes, 2006
Sprays and other industrially relevant turbid media can be quantitatively and qualitatively characterized using modern optical diagnostics. However, current laser based techniques generate errors in the dense region of sprays due to the multiple ...
Berrocal, Edouard
core   +7 more sources

Collection collective: collection of contemporary art

open access: yes, 2018
Collection Collective was initiated as a speculative curatorial proposal wherein a group of artists, designers, architects, lawyers, economists, and cultural producers were invited to reflect on the possibility of constructing a contemporary art ...
Collection Collective Members   +3 more
core   +4 more sources

Scattering of Skyrmions [PDF]

open access: yes, 2015
In this paper, we present a detailed study of Skyrmion-Skyrmion scattering for two B=1 Skyrmions in the attractive channel where we observe two different scattering regimes. For large separation, the scattering can be approximated as interacting dipoles.
Foster, David   +4 more
core   +1 more source

Phonon Thermal Hall Conductivity from Scattering with Collective Fluctuations

open access: yesPhysical Review X, 2022
Because electrons and ions form a coupled system, it is a priori clear that the dynamics of the lattice should reflect symmetry breaking within the electronic degrees of freedom. Recently, this has been clearly evidenced for the case of time-reversal and
Léo Mangeolle   +2 more
doaj   +1 more source

Scattering phase delay and momentum transfer of light in disordered media

open access: yesPhysical Review Research, 2022
Disordered dielectric materials with short-range spatial correlations on length scales comparable to the wavelength of light display a rich variety of optical phenomena: photonic band gaps, structural coloring, strong scattering, and whiteness.
Pavel Yazhgur   +3 more
doaj   +1 more source

Strange hadron collectivity in pPb and PbPb collisions

open access: yesJournal of High Energy Physics, 2023
The collective behavior of K S 0 $$ {\textrm{K}}_{\textrm{S}}^0 $$ and Λ / Λ ¯ $$ \Lambda /\overline{\Lambda} $$ strange hadrons is studied by measuring the elliptic azimuthal anisotropy (v 2) using the scalar-product and multiparticle correlation ...
The CMS collaboration   +2352 more
doaj   +1 more source

Observation of Light-Induced Dipole-Dipole Forces in Ultracold Atomic Gases

open access: yesPhysical Review X, 2022
Light-matter interaction is well understood on the single-atom level and routinely used to manipulate atomic gases. However, in denser ensembles, collective effects emerge that are caused by light-induced dipole-dipole interactions and multiple photon ...
Mira Maiwöger   +9 more
doaj   +1 more source

Random light scattering by collections of ellipsoids

open access: yesOptics Express, 2012
Theory of weak scattering of random optical fields from deterministic collections of particles with soft ellipsoidal scattering potentials of arbitrary shapes and orientations is developed. Far-field intensity distribution produced on scattering is shown to be influenced by source correlation properties as well as by a number, shapes and orientations ...
Zhangrong, Mei, Olga, Korotkova
openaire   +2 more sources

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