Invention Grant
- Patent Title: Ultrapure mineralizers and methods for nitride crystal growth
- Patent Title (中): 超纯矿化剂和氮化物晶体生长方法
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Application No.: US14033107Application Date: 2013-09-20
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Publication No.: US09299555B1Publication Date: 2016-03-29
- Inventor: Alex Alexander , John W. Nink, Jr. , Mark P. D'Evelyn
- Applicant: SORAA, INC.
- Applicant Address: US CA Fremont
- Assignee: Soraa, Inc.
- Current Assignee: Soraa, Inc.
- Current Assignee Address: US CA Fremont
- Agency: Saul Ewing LLP
- Main IPC: C30B9/12
- IPC: C30B9/12 ; H01L21/02 ; C30B7/10 ; C30B9/04 ; C30B9/08 ; C30B29/38
Abstract:
An ultrapure mineralizer is formed by vaporization, condensation, and delivery of a condensable mineralizer composition. The mineralizer has an oxygen content below 100 parts per million. The ultrapure mineralizer is useful as a raw material for ammonothermal growth of bulk group III metal nitride crystals.
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