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:
Nov. 17, 1987
Filed:
Jan. 17, 1986
John C Hensel, Summit, NJ (US);
Anthony F Levi, Summit, NJ (US);
Raymond T Tung, New Providence, NJ (US);
American Telephone and Telegraph Company, AT&T Bell Laboratories, Murray Hill, NJ (US);
Abstract
Described is a method for producing metal silicide/silicon heterostructures. The method comprises depositing a very thin Si 'template' layer on a relatively cold (<200.degree. C.) silicide substrate, raising the substrate temperature into the approximate range 500.degree.-800.degree. C. and maintaining it there while depositing further Si onto the template. The resulting Si layer can be of high crystalline perfection. The silicide advantageously is CoSi.sub.2, Co.sub.x Ni.sub.1-x Si.sub.2, CoSi.sub.y Ge.sub.2-y, or NiSi.sub.2, with 0<x<1,1<y<2.