Generation of X-rays by 850 MeV electrons in a novel periodic multicrystal structure on a GaAs plate surface
| 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] |
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| Další autoři: | , , , , , |
| Shrnutí: | 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 |
| Jazyk: | angličtina |
| Vydáno: |
2000
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| Témata: | |
| On-line přístup: | http://dx.doi.org/10.1016/S0168-9002(99)00742-1 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636679 |
MARC
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| 200 | 1 | |a Generation of X-rays by 850 MeV electrons in a novel periodic multicrystal structure on a GaAs plate surface |f V. V. Kaplin [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a 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 | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |o Scientific Journal | ||
| 463 | |t Vol. 448, iss. 1-2 |v [P. 66-69] |d 2000 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Kaplin |b V. V. |c physicist |c senior research fellow at Tomsk Polytechnic University |f 1947- |g Valeriy Viktorovich |3 (RuTPU)RU\TPU\pers\31532 | |
| 701 | 1 | |a Uglov |b S. R. |c physicist |c Leading Researcher of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1958- |g Sergey Romanovich |3 (RuTPU)RU\TPU\pers\31533 |9 15694 | |
| 701 | 1 | |a Zabaev |b V. N. |c physicist |c associate professor of Tomsk Polytechnic University |f 1946- |g Viktor Nikolaevich |3 (RuTPU)RU\TPU\pers\31534 | |
| 701 | 1 | |a Kanaev |b V. G. | |
| 701 | 1 | |a Litvin |b S. V. | |
| 701 | 1 | |a Timchenko |b N. A. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1949- |g Nikolay Alekseevich |3 (RuTPU)RU\TPU\pers\32004 | |
| 801 | 2 | |a RU |b 63413507 |c 20160602 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1016/S0168-9002(99)00742-1 | |
| 942 | |c CF | ||