Crystal Growth Apparatus
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United States of America Patent
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Feb 20, 2014
app pub date -
Mar 29, 2012
filing date -
Mar 29, 2011
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Abstract
An apparatus for crystal growth including a source chamber configured to contain a source material, a growth chamber, a passage for transport of vapour from the source chamber to the growth chamber, and a support provided within the growth chamber that is configured to support a seed crystal. The coefficient of thermal expansion of the support is greater than the coefficient of thermal expansion of the growth chamber.
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