Technique for epitaxial growth of oriented thin films of polydiacetylenes
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United States of America Patent
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May 4, 1993
Grant Date -
N/A
app pub date -
Sep 8, 1989
filing date -
Sep 8, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A technique for the preparation of an oriented thin film polydiacetylene suitable for use in channel waveguides involves depositing an alignment polymer upon a substrate, rubbing the surface thereof to effect orientation, depositing the polydiacetylene thereon and heating to a temperature just below the melting point thereof.
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