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:
Jan. 27, 1981
Filed:
Oct. 30, 1978
Applicant:
Inventor:
Hanumanthiya V Venkatasetty, Burnsville, MN (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B / ;
U.S. Cl.
CPC ...
156613 ; 156D / ;
Abstract
A method of preparing epitaxial thin films of metallic rare earth garnets by chemical vapor deposition utilizes organometallic ligand compounds of rare earth metals including scandium, yttrium, lanthanum and the lanthanides (Z=58 through 71) with organic compounds including acetylacetone, benzoylacetone, thenoyl trifluoroacetone, fluorinated benzoylacetone, tri-n-butylphosphate, tri-n-octylphosphine oxide and sodium cyclopentadienide and 2,2,6,6-tetramethyl 3,5-heptanedione.