Abstract: A method for forming a boron doped region within a silicon material substrate, and the resulting silicon material substrate that includes the boron doped region, each use a boron doped aluminum oxide material layer as a boron dopant source layer. The method provides the boron doped region with a sheet resistance in a range from about 15 to about 300 ohms per square. The method is also applicable, in general, to forming an n doped region, a p doped region or an n and p co-doped region within a silicon material substrate.
Type:
Application
Filed:
June 5, 2013
Publication date:
December 11, 2014
Applicants:
SCHMID Group, University of Central Florida Research Foundation Inc.
Inventors:
Kristopher O. Davis, Winston V. Schoenfeld, Kaiyun Jiang, Dirk Habermann