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AssigneesThe Regents of the University of California, Japan Science and Technology Agency
InventorsJohn F. Kaeding, Dong-Seon Lee, Michael Iza, Troy J. Baker, Hitoshi Sato, Benjamin A. Haskell, James S. Speck, Steven P. DenBaars, Shuji Nakamura
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A method for improved growth of a semipolar (Al,In,Ga,B)N semiconductor thin film using an intentionally miscut substrate. Specifically, the method comprises intentionally miscutting a substrate, loading a substrate into a reactor, heating the substrate under a flow of nitrogen and/or hydrogen and/or ammonia, depositing an InxGa1−xN nucleation layer on the heated substrate, depositing a semipolar nitride semiconductor thin film on the InxGa1−xN nucleation layer, and cooling the substrate under a nitrogen overpressure.
A method for improved growth of a semipolar nitride semiconductor film comprising:
A method for improved growth of a lower symmetry layer on a higher symmetry substrate comprising:
Dependencies are inferred from the claim text.