Crystal growth of Nd : RVO4 (where R=Y, Gd) under mild hydrothermal conditions

Byrappa, K. and Nirmala, B. and Yoshimura, M. (1999) Crystal growth of Nd : RVO4 (where R=Y, Gd) under mild hydrothermal conditions. pp. 506-513.

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Official URL: http://www.scientific.net/MSF.315-317.506

Abstract

Single crystals of rare earth orthovanadates, doped with active elements, have been obtained for the first time by a hydrothermal method. In spite of the fact that these rare earth vanadates have high melting points (> 1800 degrees C) and very low solubility, the authors have obtained these rare earth orthovanadates under mild hydrothermal conditions (T = 240 degrees C, P = 100 bars). The solubility of these crystals has been studied in detail using different solvents. The influence of various growth parameters on the crystal morphology, growth rate and quality of the crystals has been studied in detail. The crystals have been subjected to X-ray powder diffraction and infrared spectroscopic studies.

Item Type: Article
Additional Information: International Conference on Rare Earths, FREMANTLE, AUSTRALIA, OCT 25-30, 1998
Uncontrolled Keywords: rare earth orthovanadates; hydrothermal growth; solubility; morphology; infrared spectroscopy; solid state laser hosts
Subjects: Physical Sciences > Earth Science
Divisions: PG Campuses > Manasagangotri, Mysore > Earth Science
Depositing User: Users 13 not found.
Date Deposited: 24 Apr 2013 09:08
Last Modified: 09 May 2013 07:34
URI: http://eprints.uni-mysore.ac.in/id/eprint/4995

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