Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for growing layers of group III-nitride semiconductor having electrically passivated threading defects










Image Number 2 for United States Patent #6699760.

One method includes epitaxially growing a layer of group III-nitride semiconductor under growth conditions that cause a growth surface to be rough. The method also includes performing an epitaxial growth of a second layer of group III-nitride semiconductor on the first layer under growth conditions that cause the growth surface to become smooth. The two-step growth produces a lower density of threading defects.Another method includes epitaxially growing a layer of group III-nitride semiconductor on a lattice-mismatched crystalline substrate and then, chemically treating a growth surface of the layer to selectively electrically passivate defects that thread the layer.








 
 
  Recently Added Patents
Mixture, especially spinning solution
Motion estimation for a video transcoder
Image forming apparatus capable of timely starting different image formation mode
Semiconductor memory system having ECC circuit and controlling method thereof
Di and tri- substituted oxathiazine derivatives, method for the production, method for the production thereof, use thereof as medicine and drug containing said derivatives and use thereof
Polymorphic forms of 3-(1-{3-[5-(1-methyl-piperidin-4-ylmethoxy)-pyrimidin-2-yl]-benzyl}-6-oxo- -1,6-dihydro-pyridazin-3-yl)-benzonitrile hydrochloride salt and processes of manufacturing t
Transparent conductive structure
  Randomly Featured Patents
Hidden markov model based handwriting/calligraphy generation
Folding safety can opener and method for opening cans
Method and instruments for ACL reconstruction
Computer work station
Mineral spirits purification process
Aqueous wetting and film forming compositions
Method of separating isobutylene from a C-4 hydrocarbon fraction using a heteropoly acid on an inert support
Handheld electronic device and associated method enabling text input in a language employing non-roman characters
Putting range assembly
System and apparatus for keyboard illumination