| 摘要 |
Transistors are provided including first and second source/drain regions, a channel region and a gate stack having a first gate dielectric over a substrate, the first gate dielectric having a dielectric constant higher than a dielectric constant of silicon dioxide, and a metal material in contact with the first gate dielectric, the metal material being doped with an inert element. Integrated circuits including the transistors and methods of forming the transistors are also provided.
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