Methods of manufacturing quantum well materials
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United States of America Patent
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Aug 14, 2012
Grant Date -
Mar 3, 2011
app pub date -
Aug 25, 2009
filing date -
Aug 25, 2009
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Expired
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Abstract
Processes for economical large scale commercial production of blocks of quantum well particles, platelets, or continuous sheets of material imparting minimal or essentially no parasitic substrate loss in quantum well devices such as thermo-electric generators in which the blocks are embodied involve roll to roll processing, i.e., deposition and crystallization of alternating layers of quantum well materials, on an elongate and continuous base layer of appreciable width. Blocks of quantum well materials having no attached base layer are produced on decomposable or release treated base layers.
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