Intrinsic luminescence of CaF2 crystals under simultaneous excitation of pulsed accelerated electrons and stimulated emission of semiconductor CdSSe

Intrinsic luminescence of CaF2 crystals under simultaneous excitation of pulsed accelerated electrons and stimulated emission of semiconductor CdSSe

Detalles Bibliográficos
Parent link:Radiation Physics and Chemistry
Vol. 168.— 2020.— [108619, 5 p.]
Autor Corporativo: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Otros Autores: Shtanko (Shtan'ko) V. F. Viktor Fedorovich, Chinkov E. P. Evgeny Petrovich, Shrayber A. M. Anastasiya Mikhaylovna, Stepanov S. A. Sergey Aleksandrovich
Sumario:Title screen
Nominally pure CaF2 crystals were grown by Stockbarger method. Pulse cathodoluminescence (PCL) spectra were studied. PCL spectra of CaF2 crystals at room temperature were excited by pulse of accelerated electrons and simultaneous stimulated emission of CdSSe crystal. It was shown that the simultaneous excitation of the crystals CaF2 leads to a reduction efficiency of creation of self-trapped excitons (STEs) and the appearance of short-lived emission in the UV region of the spectrum.
Режим доступа: по договору с организацией-держателем ресурса
Publicado: 2020
Materias:
электронный ресурс
труды учёных ТПУ
CaF2 crystals
self-trapped excitons
cathodoluminescence
stimulated emission of semiconductors
cross-luminescence
кристаллы
экситоны
катодолюминесценция
Acceso en línea:https://doi.org/10.1016/j.radphyschem.2019.108619
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661712

Internet

https://doi.org/10.1016/j.radphyschem.2019.108619

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