Effect of annealing of ZnSe:Cr crystals in Bi(Zn) melt on the intensity of radiation bands of Cr ions
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KULYUK, Leonid, SIMINEL, Anatolii, NEDEOGLO, Dumitru, SUSHKEVICH, Konstantin. Effect of annealing of ZnSe:Cr crystals in Bi(Zn) melt on the intensity of radiation bands of Cr ions. In: Moldavian Journal of the Physical Sciences, 2010, nr. 2(9), pp. 138-140. ISSN 1810-648X.
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Moldavian Journal of the Physical Sciences
Numărul 2(9) / 2010 / ISSN 1810-648X /ISSNe 2537-6365

Effect of annealing of ZnSe:Cr crystals in Bi(Zn) melt on the intensity of radiation bands of Cr ions

Pag. 138-140

Kulyuk Leonid1, Siminel Anatolii1, Nedeoglo Dumitru2, Sushkevich Konstantin2
 
1 Institute of Applied Physics, Academy of Sciences of Moldova,
2 Moldova State University
 
 
Disponibil în IBN: 19 noiembrie 2013


Rezumat

The photoluminescence in visible and near-IR spectral range of ZnSe:Cr as-grown and annealed in Bi(Zn) melt crystals was investigated at room temperature. It was established that heat treatment of the crystals in Bi melt does not lead to chrome extraction, but their annealing in Zn melt results in partial extraction into melt of chrome and some other shallow impurities.