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Articolul urmator |
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SM ISO690:2012 CULIUC, Leonid, ЛАЙХО, Р, LIAHDERANTA, Erkki, НЕДЕОГЛО, Дмитрий, НЕДЕОГЛО, Наталья, СИМИНЕЛ, Анатолий, СИРКЕЛИ, Вадим, SOBOLEVSCAIA, Raisa, СУШКЕВИЧ, Константин, ЛАШКУЛ, А. Излучательные свойства кристаллов ZnSe:Cr. In: Studia Universitatis Moldaviae (Seria Ştiinţe Reale şi ale Naturii), 2007, nr. 7, pp. 221-225. ISSN 1814-3237. |
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Studia Universitatis Moldaviae (Seria Ştiinţe Reale şi ale Naturii) | ||||||
Numărul 7 / 2007 / ISSN 1814-3237 /ISSNe 1857-498X | ||||||
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Pag. 221-225 | ||||||
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Rezumat | ||||||
În lucrare sunt prezentate rezultatele studiului fotoluminescenţei (FL) cristalelor ZnSe:Cr. În spectrele de FL a
cristalelor ZnSe:Cr au fost depistate benzi în regiunile albastră şi IR ale spectrului. Aceste benzi sunt determinate de
tranziţiile ionizante de ionii Cr şi Cr în ZnSe. Se analizează mecanismele de excitare a FL şi mecanismele ce
determină FL în regiunea IR a spectrului în ZnSe:Cr. Rezultatele pot fi folosite pentru pompajul optic al laserilor în
baza ZnSe:Cr. |
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