Electronic device with electrode and its manufacture
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United States of America Patent
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Dec 26, 2006
Issued Date -
N/A
app pub date -
Apr 12, 2004
filing date -
Oct 26, 2001
priority date (Note) -
Expired
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Abstract
A method of manufacturing an electronic device includes the steps of: (a) preparing a (001) oriented ReO.sub.3 layer; and (b) forming a (001) oriented oxide ferroelectric layer having a perovskite structure on the ReO.sub.3 layer. Preferably, the step (a) includes the steps of: (a-1) preparing a (001) oriented MgO layer; and (a-2) forming a (001) oriented ReO.sub.3 layer on the MgO layer. An electronic device capable of obtaining a ferroelectric layer of a large polarization and a method of manufacturing the same are provided.
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