Fish & Richardson P.C.
Ferroelectric capacitor
A ferroelectric capacitor includes a ferroelectric film, a lower electrode in contact with one surface of the ferroelectric film, and an upper electrode in contact with the other surface of the ferroelectric film. At least one of the upper electrode and the lower electrode has a stacked electrode structure in which one or more oxide conductive layers and one or more metal layers are stacked alternately, and the stacked electrode structure includes at least one of two or more oxide conductive layers and two or more metal layers.
Rohm Co., Ltd.
H H H H H H
H01L H01L H01L H01L H01L H01L
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Hiroaki Yoshikazu Tomohiro
Ito Fujimori Date