Results 11 to 20 of about 800,467 (183)

Theory of Thomson scattering in inhomogeneous media. [PDF]

open access: yesSci Rep, 2016
Thomson scattering of laser light is one of the most fundamental diagnostics of plasma density, temperature and magnetic fields. It relies on the assumption that the properties in the probed volume are homogeneous and constant during the probing time. On
Kozlowski PM   +4 more
europepmc   +2 more sources

Enhancing Near-Room-Temperature Thermoelectric Performance of n-Type Mg<sub>3</sub>(Sb, Bi)<sub>2</sub>-Based Materials via ZrB<sub>2</sub> Heterointerface Engineering. [PDF]

open access: yesAdv Sci (Weinh)
A conductive ZrB2 ceramic composite strategy was developed for Mg3(Sb, Bi)2 thermoelectrics to regulate carrier transport and phonon scattering through heterointerface engineering. The 1.0 wt.% ZrB2 composite achieved enhanced room‐temperature performance, with a power factor of 28.51 µW cm−1 K−2 and a peak ZT of 1.22 at 573 K.
Xu Y   +7 more
europepmc   +2 more sources

A Multiphysics Ray Optics Model for the Propagation of Electromagnetic Waves in Plasmas and the Design of Laser-Based Diagnostics in Nuclear Fusion Reactors

open access: yesApplied Sciences, 2021
Laser-based methods are widely used techniques for thermonuclear plasma diagnostics, since they can probe the internal of the plasma, being contactless and non-invasive.
Luca Spolladore   +3 more
doaj   +1 more source

Thomson and collisional regimes of in-phase coherent microwave scattering off gaseous microplasmas

open access: yesScientific Reports, 2021
The total number of electrons in a classical microplasma can be non-intrusively measured through elastic in-phase coherent microwave scattering (CMS). Here, we establish a theoretical basis for the CMS diagnostic technique with an emphasis on Thomson and
Adam R. Patel   +5 more
doaj   +1 more source

Description of bandgaps opening in chiral phononic crystals by analogy with Thomson scattering

open access: yesNew Journal of Physics, 2023
Chiral phononic crystals (PnCs) provide unique properties not offered by conventional metamaterial based on classic Bragg scattering and local resonance.
Wei Ding   +6 more
doaj   +1 more source

Magnetic ordering and its influence on X‐ray spectroscopies

open access: yesMajor Reference Works, Page 163-168., 2023
International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.

Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
Gerrit van der Laan   +3 more
wiley  

+2 more sources

General quantum theory of Thomson scattering

open access: yesResults in Physics, 2023
It is well known that the interaction of radiation with matter can be described using classical or quantum physics in relation to three systems: incoming radiation, matter, and scattered radiation.
D.N. Makarov
doaj   +1 more source

Two-Dimensional Thomson Scattering in Laser-Produced Plasmas

open access: yesInstruments, 2023
We present two-dimensional (2D) optical Thomson scattering measurements of electron density and temperature in laser-produced plasmas. The novel instrument directly measures ne(x,y) and Te(x,y) in two dimensions over large spatial regions (cm2) with sub ...
Haiping Zhang   +9 more
doaj   +1 more source

Traveling-wave Thomson scattering for electron-beam spectroscopy

open access: yesPhysical Review Accelerators and Beams, 2021
We propose a method to use traveling-wave Thomson scattering for spatiotemporally-resolved electron spectroscopy. This can enable ultrafast time-resolved measurements of the dynamics of relativistic electrons in the presence of extremely intense light ...
Q. Chen   +3 more
doaj   +1 more source

Electron Scattering Processes in Non-Monochromatic and Relativistically Intense Laser Fields

open access: yesAtoms, 2019
The theoretical analysis of four fundamental laser-assisted non-linear scattering processes are summarized in this review. Our attention is focused on Thomson, Compton, Møller and Mott scattering in the presence of intense electromagnetic ...
Felipe Cajiao Vélez   +2 more
doaj   +1 more source

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