Ferroelectric capacitor, a ferroelectric memory cell, an array of ferroelectric memory cells, and a method of forming a ferroelectric capacitor

Ferroelectric capacitor, a ferroelectric memory cell, an array of ferroelectric memory cells, and a method of forming a ferroelectric capacitor

A ferroelectric capacitor comprises two conductive capacitor electrodes having ferroelectric material there-between. At least one of the capacitor electrodes comprise MxSiOy, where "M" is at least one of Ru, Ti, Ta, Co, Pt, Ir. Os, Mo, V, W, Sr, Re, Rh, Pd, La, Zn, In, Sn, and Nb. Other as...

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Bibliographische Detailangaben
Hauptverfasser: Jacob, Clement, Liao, Albert, Ramaswamy, Durai Vishak Nirmal, Antonov, Vassil N, Petz, Christopher W, Goswami, Jaydeb
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:A ferroelectric capacitor comprises two conductive capacitor electrodes having ferroelectric material there-between. At least one of the capacitor electrodes comprise MxSiOy, where "M" is at least one of Ru, Ti, Ta, Co, Pt, Ir. Os, Mo, V, W, Sr, Re, Rh, Pd, La, Zn, In, Sn, and Nb. Other aspects, including method, are disclosed.