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Crystal structure of Ba(Mg1/3Ta2/3)O3 calcinated at 1400°C
Janaswamy Srinivas, E. D. Dias, G. Sreenivasa Murthy
Published in Indian Acad of Sciences, Bangalore
1997
Volume: 20
   
Issue: 1
Pages: 23 - 25
Abstract
A new phase of Ba(Mg1/3Ta2/3)O3 has been obtained by calcination at 1400°C. It belongs to the cubic Pm3m with a = 4·08840 (4) A and the crystal structure has been found to be the ideal perovskite by the Rietveld method from powder X-ray diffraction data.
About the journal
JournalBulletin of Materials Science
PublisherIndian Acad of Sciences, Bangalore
ISSN02504707
Open AccessYes
Concepts (9)
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    BARIUM COMPOUNDS
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    Calcination
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    Crystal structure
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    MAGNESIUM COMPOUNDS
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    Phase transitions
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    Tantalum compounds
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    X ray powder diffraction
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    Rietveld method
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    Perovskite