Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sanjay Krishna0
Larry R. Dawson0
Peter O. Hill0
Philip Dowd0
Date of Patent
September 1, 2009
0Patent Application Number
111532450
Date Filed
June 15, 2005
0Patent Primary Examiner
Patent abstract
Structures and methods for electronic devices with improved conductive regions are provided. The conductive region may include digital alloy superlattice structures, which allow higher doping levels to be achieved than for a bulk (random) alloy with the same average composition. Furthermore, the superlattice structures may improve the resistivity of the region, improving the current spreading of the region and hence the electronic properties of electronic devices such as optoelectronic devices.
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