Lewis base adducts of anhydrous mononuclear tris(.beta.-diketonate) bismuth compositions for deposition of bismuth-containing films, and method of making the same

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United States of America Patent

PATENT NO 6111124
SERIAL NO

09224614

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Abstract

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Anhydrous mononuclear Lewis base adducted tris(.beta.-diketonato) bismuth complexes, useful as precursors for chemical vapor deposition of bismuth, for producing Bi-containing films of significantly improved stoichiometry, morphology and functional character, as compared to films obtained from dinuclear tris(.beta.-diketonato) bismuth complexes of the prior art.

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ENTEGRIS INC129 CONCORD ROAD BILLERICA MA 01821

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baum, Thomas H New Fairfield, CT 315 10578
Dubois, Raymond H Mesa, AZ 1 15

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