Low stress sidewall spacer in integrated circuit technology
A method of forming an integrated circuit with a semiconductor substrate is provided. A gate dielectric is formed on the semiconductor substrate, and a gate is formed on the gate dielectric. Source/drain junctions are formed in the semiconductor substrate. A sidewall spacer is formed around the gate...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method of forming an integrated circuit with a semiconductor substrate is provided. A gate dielectric is formed on the semiconductor substrate, and a gate is formed on the gate dielectric. Source/drain junctions are formed in the semiconductor substrate. A sidewall spacer is formed around the gate using a low power plasma enhanced chemical vapor deposition process A silicide is formed on the source/drain junctions and on the gate, and an interlayer dielectric is deposited above the semiconductor substrate. Contacts are then formed in the interlayer dielectric to the silicide. |
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