Invention Grant
US07883645B2 Method for increasing the conversion of group III metals to group III nitrides in a fused metal containing group III elements
有权
含III族元素的熔融金属中III族金属向III族氮化物转化的方法
- Patent Title: Method for increasing the conversion of group III metals to group III nitrides in a fused metal containing group III elements
- Patent Title (中): 含III族元素的熔融金属中III族金属向III族氮化物转化的方法
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Application No.: US11664370Application Date: 2005-10-04
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Publication No.: US07883645B2Publication Date: 2011-02-08
- Inventor: Jochen Friedrich , Georg Muller , Elke Meissner , Bernhard Birkmann , Stephan Hussy
- Applicant: Jochen Friedrich , Georg Muller , Elke Meissner , Bernhard Birkmann , Stephan Hussy
- Applicant Address: DE
- Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Current Assignee Address: DE
- Agency: Renner Kenner Greive Bobak Taylor & Weber
- Priority: DE102004048453 20041005
- International Application: PCT/DE2005/001772 WO 20051004
- International Announcement: WO2006/037311 WO 20060413
- Main IPC: H01B1/02
- IPC: H01B1/02
Abstract:
The present invention relates to a method for increasing the conversion of group III metal to group III nitride in a fused metal containing group III elements, with the introduction of nitrogen into the fused metal containing group III, at temperatures≦1100° C. and at pressures of below 1×108 Pa, wherein a solvent adjunct is added to the fused metal containing group III elements, which is at least one element of the following elements C, Si, Ge, Fe, and/or at least one element of the rare earths, or an alloy or a compound of these elements, in particular their nitrides.
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