摘要:
Methods of fabricating light emitting diodes using a degas process are described. For example, a method includes providing a partially formed group III-V material layer stack of an LED. Contaminants are removed from the partially formed group III-V material layer stack by a degas process. Formation of the group III-V material layer stack of the LED is then completed.
摘要:
Methods of forming III-V materials using metal organic chemical vapor deposition (MOCVD) with chlorine cleans operations are described. A chlorine-clean operation may further season an MOCVD process for improved throughput for high volume manufacturing.
摘要:
Enhanced magnesium incorporation into gallium nitride films through high pressure or ALD-type processing is described. In an example, a method of fabricating a group III-nitride film includes flowing a group III precursor, a nitrogen precursor, and a p-type dopant precursor into a reaction chamber having a substrate therein. A p-type doped group III-nitride layer is formed in the reaction chamber, above the substrate, while a total pressure in the reaction chamber is approximately in the range of 300-760 Torr.
摘要:
A new and distinct cultivar of the muscadine grape plant, Vitis rotundifolia Michx., which has exceptionally good flavor, firm flesh texture with relatively thin skin, and a larger berry than the current grapes that are produced commercially. The vines of this cultivar are vigorous, productive and disease resistant.