Observation of bright monochromatic x rays generated by relativistic electrons passing through a multilayer mirror; Applied Physics Letters; Vol. 76, iss. 24

Observation of bright monochromatic x rays generated by relativistic electrons passing through a multilayer mirror; Applied Physics Letters; Vol. 76, iss. 24

Bibliografiska uppgifter
Parent link:Applied Physics Letters: Scientific Journal.— , 1962-
Vol. 76, iss. 24.— 2000.— [P. 3647-3649]
Övriga upphovsmän: Kaplin V. V. Valeriy Viktorovich, Uglov S. R. Sergey Romanovich, Zabaev V. N. Viktor Nikolaevich, Piestrup M. A., Gary C. K., Nasonov N. N., Fuller M. K.
Sammanfattning:Title screen
We have observed the emission of 15 keV x rays produced by 500 MeV electrons passing through a x-ray multilayermirror. The mirror consisted of 300 pairs of W and B4C layers with layer spacing of 12.36 Å and supported by a 100 μm Si substrate. The x rays were emitted at the Bragg angle θγ=33.15 mrad with respect to the mirror surface and at the angle θD=66.3 mrad with respect to the electron-beam direction. The spatial distribution and the spectral angular dependence of the x rays were measured and shown to be larger than the parametric x rays emitted from the Si substrate. The value of the differential photon efficiency was estimated to be about 0.22 photons/electron/str.
Режим доступа: по договору с организацией-держателем ресурса
Språk:engelska
Publicerad: 2000
Ämnen:
электронный ресурс
труды учёных ТПУ
Länkar:http://scitation.aip.org/content/aip/journal/apl/76/24/10.1063/1.126735
Materialtyp: Elektronisk Bokavsnitt
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636678

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