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Nanomembrane structures having mixed crystalline orientations and compositions

United States Patent

August 12, 2014
View the Complete Patent at the US Patent & Trademark Office
The present nanomembrane structures include a multilayer film comprising a single-crystalline layer of semiconductor material disposed between two other single-crystalline layers of semiconductor material. A plurality of holes extending through the nanomembrane are at least partially, and preferably entirely, filled with a filler material which is also a semiconductor, but which differs from the nanomembrane semiconductor materials in composition, crystal orientation, or both.
Lagally; Max G. (Madison, WI), Scott; Shelley A. (Madison, WI), Savage; Donald E. (Madison, WI)
Wisconsin Alumni Research Foundation (Madison, WI)
12/ 045,263
March 10, 2008
STATEMENT OF GOVERNMENT RIGHTS This invention was made with United States government support awarded by the following agencies: Department of Energy under grant number DE-FG02-03ER46028. The United States government has certain rights in this invention.