Luminescence spectra of chromium-doped LiGaO2 crystals as indicator of their phase heterogeneity
Source abstract
Abstract
Abstract The luminescent properties of chromium-doped LiGaO 2 single crystals grown from melt by Cz pulling technique are considered and compared with similar data for the other stable crystalline compounds in Li 2 O–Ga 2 O 3 oxide system. It is proposed that co-crystallization of large LiGaO 2 single crystal and a great number of LiGa 5 O 8 spinel microcrystallites of nano scale dimensions is the key cause for appearance of numerous inclusions observed in LiGaO 2 plates used as substrates at the III nitride films epitaxial growth.
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Research context
OpenAlex topics: Ga2O3 and related materials · Semiconductor materials and devices · ZnO doping and properties
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References (35)
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