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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Bibliographische Detailangaben
1. Verfasser: NGO MINH VAN,CHAN SIMON S.,BESSER PAUL R.,KING PAUL L.,RYAN ERROL TODD,CHIU ROBERT J
Format: Patent
Sprache:eng
Schlagworte:
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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.