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. 17, 2009
Filed:
Apr. 12, 2004
Meng Tao, Colleyville, TX (US);
Wiley P. Kirk, Garland, TX (US);
Meng Tao, Colleyville, TX (US);
Wiley P. Kirk, Garland, TX (US);
Board of Regents, The University of Texas System, Austin, TX (US);
Abstract
The present invention relates generally to compositions, kits and methods of providing improved semiconductor surfaces free of dangling bonds and free of strained bonds. One method provides for preventing interfacial reactions between a semiconductor surface and metal or dielectric comprising the steps of preparing a passivated semiconductor surface using a valence-mending agent and depositing a layer of metal or dielectric on the valence-mended semiconductor surface. As further described, a semiconductor surface free of interfacial reactions between the surface and a second molecular species may include a semiconductor surface with one atomic layer of valence-mending atoms, wherein valence mending occurs after introducing the semiconductor surface to a passivating agent. The present invention also includes a kit for preventing interfacial reactions from occurring on a semiconductor surface comprising a passivating agent and an instructional manual.