Method for producing a gate electrode for an MOS structure
A gate electrode for an MOS structure, such as a short-channel MOS transistor, is produced. First, a hard mask is created, using a spacer of the material of the gate electrode as the etching mask, and the hard mask is used to structure the gate electrode. The method is suitable particularly for the...
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| Zusammenfassung: | A gate electrode for an MOS structure, such as a short-channel MOS transistor, is produced. First, a hard mask is created, using a spacer of the material of the gate electrode as the etching mask, and the hard mask is used to structure the gate electrode. The method is suitable particularly for the production of gate electrodes with very thin gate dielectrics with channel lengths below 100 nm. |
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