发明授权
- 专利标题: Doped aluminum nitride crystals and methods of making them
- 专利标题(中): 掺杂氮化铝晶体及其制备方法
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申请号: US14225999申请日: 2014-03-26
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公开(公告)号: US09525032B2公开(公告)日: 2016-12-20
- 发明人: Glen A. Slack , Leo J. Schowalter
- 申请人: Glen A. Slack , Leo J. Schowalter
- 申请人地址: US NY Green Island
- 专利权人: CRYSTAL IS, INC.
- 当前专利权人: CRYSTAL IS, INC.
- 当前专利权人地址: US NY Green Island
- 代理机构: Morgan, Lewis & Bockius LLP
- 主分类号: C30B29/38
- IPC分类号: C30B29/38 ; H01L29/20 ; C30B23/00 ; C30B29/40
摘要:
Fabrication of doped AlN crystals and/or AlGaN epitaxial layers with high conductivity and mobility is accomplished by, for example, forming mixed crystals including a plurality of impurity species and electrically activating at least a portion of the crystal.
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