Terbium aluminate and method for its production
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United States of America Patent
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Feb 27, 1996
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N/A
app pub date -
Jan 28, 1994
filing date -
Jun 24, 1993
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Expired
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Abstract
A method for producing a single crystal or polycrystal of terbium aluminate containing at least terbium, aluminum and oxygen and represented by the formula Tb.sub.1-x Al.sub.1+x O.sub.3 wherein -0.5.ltoreq.x.ltoreq.0.5, which comprises growing the single crystal or polycrystal using a reducing gas atmosphere or a neutral gas atmosphere as an atmosphere for crystal growth.
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