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:
Sep. 14, 2010
Filed:
Sep. 16, 2009
Applicants:
Jack L. Price, Derwood, MD (US);
Noel A. Guardala, Columbia, MD (US);
Michael G. Pravica, Henderson, NV (US);
Inventors:
Jack L. Price, Derwood, MD (US);
Noel A. Guardala, Columbia, MD (US);
Michael G. Pravica, Henderson, NV (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/261 (2006.01);
U.S. Cl.
CPC ...
Abstract
AC diamond is doped by proton induced transmutation. P-type doping is achieved by theC(p,αγ)B reaction. N-type doping is achieved by theC(p,γ)N reaction. The transmutation reaction that occurs is determined by selection of proton beam energy. Stacks of junctions each calculated to be in the order of 10 nm thick have been achieved.