Synthesis of diamond powders in the gas phase
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United States of America Patent
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Feb 11, 1992
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N/A
app pub date -
Apr 21, 1989
filing date -
Apr 21, 1989
priority date (Note) -
Expired
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Abstract
Compositions of synthetic diamond particles and their synthesis by homogeneous nucleation of seed particles in the gas phase followed by growth of diamond or diamond-like carbon on these seeds is disclosed. These particles are characterized by their controlled size, shape, purity, surface characteristics, and their electrical properties and crystal structure.
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