Luminescence of LiF Crystals Doped with Metal Oxide Impurities / V. I. Korepanov, P. V. Petikar, Ge Guanghui (Guang Hui Ge)
Уровень набора: (RuTPU)RU\TPU\network\11477, Key Engineering Materials, Scientific JournalЯзык: английский.Серия: Optical TechnologyРезюме или реферат: The luminescence spectra and luminescence excitation spectra have been investigated in the spectral range of 6.5–4.4 eV. Pulsed cathodoluminescence of LiF-WО[3] and LiF-TiО[2] crystals has been studied in the temperature range of 20–300 K. All LiF crystals doped with metal oxides are found to have similar luminescent properties and identical structure of the luminescence centers. It is assumed that photon and electron bombardment induces excitation of different types of О{2−} oxygen centers perturbed by impurities and Fe[2]О[3], WО[3] and TiО2 included in the oxygen complexes..Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | поглощение | катодолюминесценция | кристаллы | люминесценция | спектры возбуждения | легирование | оксиды молибдена | примеси Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
Title screen
The luminescence spectra and luminescence excitation spectra have been investigated in the spectral range of 6.5–4.4 eV. Pulsed cathodoluminescence of LiF-WО[3] and LiF-TiО[2] crystals has been studied in the temperature range of 20–300 K. All LiF crystals doped with metal oxides are found to have similar luminescent properties and identical structure of the luminescence centers. It is assumed that photon and electron bombardment induces excitation of different types of О{2−} oxygen centers perturbed by impurities and Fe[2]О[3], WО[3] and TiО2 included in the oxygen complexes.
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