| 20110217505 | Low-Defect nitride boules and associated methods - This invention describes Extreme low-defect Nitride Boules and associated methods of manufacture using low-defect seed templates or composite templates arranged in precise hexagonal or partial hexagonal crystal facets, and nearly exact lattice and thermal expansion coefficient matching of a low-defect nitride template or composite template with a thick nitride boule grown upon said template or composite template through alloying and doping. Reduction of the critical thickness of said template or composite template and said boule by thinning of template or composite template is also described. | 09-08-2011 |
