TOP ELECTRODE INTERCONNECT STRUCTURES

TOP ELECTRODE INTERCONNECT STRUCTURES

The present disclosure relates to semiconductor structures and, more particularly, to top electrode interconnect structures and methods of manufacture. The structure includes: a lower metallization feature; an upper metallization feature; a bottom electrode in direct contact with the lower metalliza...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: AUGUR, Roderick A, KIM, Il Goo
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:The present disclosure relates to semiconductor structures and, more particularly, to top electrode interconnect structures and methods of manufacture. The structure includes: a lower metallization feature; an upper metallization feature; a bottom electrode in direct contact with the lower metallization feature; one or more switching materials over the bottom electrode; a top electrode over the one or more switching materials; and a self-aligned via interconnection in contact with the top electrode and the upper metallization feature.