The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 2003
Filed:
Jun. 30, 2000
Alain E. Kaloyeros, Slingerlands, NY (US);
Andres Knorr, Fishkill, NY (US);
Jonathan Faltermeier, Fishkill, NY (US);
Research Foundation of State University of New York, Albany, NY (US);
Abstract
A chemical vapor deposition process for the in-situ preparation of conformal copper-doped aluminum coatings on a substrate comprises the steps of generating a first flow of a first reactant vapor directed to the substrate in the reactor, the first reactant vapor including a copper source precursor; heating the substrate to a temperature sufficient to decompose the first reactant vapor and form an ultrathin copper seed layer; generating a second flow of a second reactant vapor directed to the substrate in the reactor, the second reactant vapor including an aluminum source precursor; and heating the substrate to a temperature higher than 185° C. to decompose the second reactant vapor and form a copper-doped aluminum film.