Copper electrodeposition sequence for the filling of cobalt lined features

In one example, an electroplating system comprises a first bath reservoir, a second bath reservoir, a clamp, a first anode in the first bath reservoir, a second anode in the second bath reservoir, and a direct current power supply. The first bath reservoir contains a first electrolyte solution that...

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Bibliographische Detailangaben
Hauptverfasser: Velmurugan, Jeyavel, Buckalew, Bryan, Ponnuswamy, Thomas
Format: Patent
Sprache:eng
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