DUAL SILICIDE VIA CONTACT STRUCTURE AND PROCESS

A via contact is provided to a diffusion region at a top surface of a substrate which includes a single-crystal semiconductor region. The via contact includes a first layer which consists essentially of a silicide of a first metal in contact with the diffusion region at the top surface. A dielectric...

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Bibliographische Detailangaben
Hauptverfasser: WANG YUN Y, OONK MATTHEW W, IWATAKE MICHAEL M, MELLO KEVIN E, WONG KEITH K, PIPER AMANDA L
Format: Patent
Sprache:eng
Schlagworte:
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