| 摘要 |
A method for integrating a high-k material into CMOS processing schemes is provided. The method includes forming an interfacial oxide, oxynitride and/or nitride layer on a device region of a semiconductor substrate, said interfacial layer having a thickness of less than 10 Å; and (b) forming a high-k dielectric material on said interfacial oxide, oxynitride and/or, nitride layer, said high-k dielectric having a dielectric constant, k, of greater than 8.
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