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Title: Oriented niobate ferroelectric thin films for electrical and optical devices and method of making such films

Sr.sub.x Ba.sub.1-x Nb.sub.2 O.sub.6, where x is greater than 0.25 and less than 0.75, and KNbO.sub.3 ferroelectric thin films metalorganic chemical vapor deposited on amorphous or crystalline substrate surfaces to provide a crystal axis of the film exhibiting a high dielectric susceptibility, electro-optic coefficient, and/or nonlinear optic coefficient oriented preferentially in a direction relative to a crystalline or amorphous substrate surface. Such films can be used in electronic, electro-optic, and frequency doubling components.
 [1];  [2]
  1. (Wilmette, IL)
  2. (Germantown, MD)
Issue Date:
OSTI Identifier:
Northwestern University (Evanston, IL) CHO
Patent Number(s):
US 5753300
Contract Number:
Research Org:
Country of Publication:
United States
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