Presentation 2003/12/12
Effect of Low-Pressure Consolidation Process on Electrical Properties of Sol-Gel Derived PZT Thin Films
Takaaki MIYASAKO, Masaru SENOO, Eisuke TOKUMITSU,
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Abstract(in English) In these years, Ferroelectric Random Access Memory (FeRAM) has attracted much attention as non-volatile, low power and high speed memory. In particular, capacitor-type FeRAM with Pb(Zr, Ti)O_3(PZT) thin film is the most widely studied and now commercially available. In this research, we have fabricated PZT thin films using low-pressure consolidation process in sol-gel method. Drastic improvement of electrical properties such as remenent polarization, coercive field, saturation property, squareness, and leakage current have been obtained for the PZT thin films fabricated with low-pressure consolidation process.
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Keyword(in English) PZT thin films / sol-gel method / FeRAM / low-pressure consolidation
Paper # SDM2003-186(2003-12)
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Committee SDM
Conference Date 2003/12/12(1days)
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Registration To Silicon Device and Materials (SDM)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Effect of Low-Pressure Consolidation Process on Electrical Properties of Sol-Gel Derived PZT Thin Films
Sub Title (in English)
Keyword(1) PZT thin films
Keyword(2) sol-gel method
Keyword(3) FeRAM
Keyword(4) low-pressure consolidation
1st Author's Name Takaaki MIYASAKO
1st Author's Affiliation Precision and Intelligence Laboratry, Tokyo Institute ofTechnology()
2nd Author's Name Masaru SENOO
2nd Author's Affiliation Precision and Intelligence Laboratry, Tokyo Institute ofTechnology
3rd Author's Name Eisuke TOKUMITSU
3rd Author's Affiliation Precision and Intelligence Laboratry, Tokyo Institute ofTechnology:IT21 Center RIEC Tohoku Univ.
Date 2003/12/12
Paper # SDM2003-186(2003-12)
Volume (vol) vol.103
Number (no) 533
Page pp.pp.-
#Pages 5
Date of Issue