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Production and distribution of dilute species in semiconducting materials

United States Patent

September 6, 2016
View the Complete Patent at the US Patent & Trademark Office
Brookhaven National Laboratory - Visit the Office of Technology Commercialization and Partnerships Website
Technologies are described effective to implement systems and methods of producing a material. The methods comprise receiving a tertiary semiconductor sample with a dilute species. The sample has two ends. The first end of the sample includes a first concentration of the dilute species lower than a second concentration of the dilute species in the second end of the sample. The method further comprises heating the sample in a chamber. The chamber has a first zone and a second zone. The first zone having a first temperature higher than a second temperature in the second zone. The sample is orientated such that the first end is in the first zone and the second end is in the second zone.
James; Ralph B. (Ridge, NY), Camarda; Giuseppe (Shoreham, NY), Bolotnikov; Aleksey E. (South Setauket, NY), Hossain; Anwar (Port Jefferson Station, NY), Yang; Ge (Moriches, NY), Kim; Kihyun (Gyeonggi-do, KR)
Brookhaven Science Associates, LLC (Upton, NY)
14/ 063,819
October 25, 2013
The present application was made with Government support under contract number DE-AC02-98CH10886 awarded by the U.S. Department of Energy. The Government has certain rights in the application.