Generation of X-rays by 850 MeV electrons in a novel periodic multicrystal structure on a GaAs plate surface

Generation of X-rays by 850 MeV electrons in a novel periodic multicrystal structure on a GaAs plate surface

Bibliographic Details
Parent link:Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment: Scientific Journal
Vol. 448, iss. 1-2.— 2000.— [P. 66-69]
Other Authors: Kaplin V. V. Valeriy Viktorovich, Uglov S. R. Sergey Romanovich, Zabaev V. N. Viktor Nikolaevich, Kanaev V. G., Litvin S. V., Timchenko N. A. Nikolay Alekseevich
Summary:Title screen
A novel type of a periodical crystalline target for the generation of coherent X-rays by relativistic electrons is described. The target has been done on the surface of a GaAs crystal plate by means of microlitography. The etched microstructure is a system of about 300 stripes 14 ?m thick, 100 ?m high and the gaps between the stripes are 29 ?m. The measured spectra and orientational dependences of the X-rays emitted at an angle of 19° to the 850 MeV electron beam of the Tomsk synchrotron are discussed. The generated 63 keV radiation consists of parametric X-ray radiation (PXR) and diffracted X-ray transition radiation (DTR). It has been shown that the intensity of the DTR component of the generated X-rays is much more great than that of the PXR
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2000
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.1016/S0168-9002(99)00742-1
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636679

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