发明名称 Ti, Ta, Hf, Zr and related metal silicon amides for ALD/CVD of metal-silicon nitrides, oxides or oxynitrides
摘要 An organometallic complex represented by the structure: wherein M is a metal selected from Group 4 of the Periodic Table of the Elements and R1-4 can be same or different selected from the group consisting of dialkylamide, difluoralkylamide, hydrogen, alkyl, alkoxy, fluoroalkyl and alkoxy, cycloaliphatic, and aryl with the additional provision that when R1 and R2 are dialkylamide, difluoralkylamide, alkoxy, fluoroalkyl and alkoxy, they can be connected to form a ring. Related compounds are also disclosed. CVD and ALD deposition processes using the complexes are also included.
申请公布号 US7754906(B2) 申请公布日期 2010.07.13
申请号 US20060522768 申请日期 2006.09.18
申请人 AIR PRODUCTS AND CHEMICALS, INC. 发明人 NORMAN JOHN ANTHONY THOMAS;LEI XINJIAN
分类号 C07F7/18 主分类号 C07F7/18
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