The growth of LiNbO3 crystals doped with Cr3+ ions in 0.1, 0.2, and 0.5 mol % concentrations by Bridgman method were reported. The Cr3+ ion concentrations in crystals were measured by inductively coupled plasma spectrometry. Electron paramagnetic resonance had been used to investigate the sites occupied by the Cr3+ ions. Two Cr3+ ion centers located at Li+ and Nb5+ sites (Cr-Li(3+) and Cr-Nb(3+) centers, respectively) were observed. Optical absorption and temperature-dependence emission spectra of the Cr3+ ions were reported. The crystal-field parameters and Racah parameters of the Cr3+ ion defect sites were reported and compared with those grown by Czochralski technique. (c) 2005 WILEY-VCH Verlag GmbH T Co. KGaA, Weinheim.
Xia H. P.,Song H. W.,Wang J. H.,et al. Cr3+-doped LiNbO3 crystals grown by the Bridgman method[J]. Crystal Research and Technology,2005,40(3):199-203.
APA
Xia H. P..,Song H. W..,Wang J. H..,Zhang J. H..,Wang T..,...&Nie Q. H..(2005).Cr3+-doped LiNbO3 crystals grown by the Bridgman method.Crystal Research and Technology,40(3),199-203.
MLA
Xia H. P.,et al."Cr3+-doped LiNbO3 crystals grown by the Bridgman method".Crystal Research and Technology 40.3(2005):199-203.
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