Characteristic X-rays generation under the action of femtosecond laser pulses on nano-structured targets-Reference-Cited by-同舟云学术

Characteristic X-rays generation under the action of femtosecond laser pulses on nano-structured targets

Published:2011-04-21 Issue:2 Volume:29 Page:249-254
ISSN:0263-0346
Container-title:Laser and Particle Beams
language:en
Short-container-title:Laser Part. Beams

Author:

Ovchinnikov A.V.,Kostenko O.F.,Chefonov O.V.,Rosmej O.N.,Andreev N.E.,Agranat M.B.,Duan J.L.,Liu J.,Fortov V.E.

Abstract

AbstractEnhancement of Kα yield from a metal foil covered with metal rods of submicron sizes, with low aspect ratio, irradiated by a p-polarized femtosecond laser pulses of about 1017 W/cm2 intensity is demonstrated. Obtained relative increase in Kα X-ray line emission is explained with a model of vacuum heating of fast electrons.

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics

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