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Paper Abstract and Keywords
Presentation 2012-12-07 16:45
Effects of electrode materials on resistive switching characteristics of Metal/TiO2/Metal stack structures
Naoki Okimoto, Tatsuya Iwata, Yusuke Nishi, Tsunenobu Kimoto (Kyoto Univ,) SDM2012-137 Link to ES Tech. Rep. Archives: SDM2012-137
Abstract (in Japanese) (See Japanese page) 
(in English) We have investigated the effects of the top electrode (TE) materials on the resistive switching (RS) characteristics of TE/TiO$_2$/Pt stack structures. TE/TiO2/Pt with Pt, Ag, Al as a TE showed a nonpolar, bipolar, or unstable nonpolar type RS behavior, respectivety. When TE was set as a cathode electrode, Ag-based devices showed similar characteristics to Pt-based ones. It is suggested that RS is induced near the anode. On the other hand, characteristics of Al-based devices differ from others, which the state of the devices aftter forming process showed High Resistance State (HRS) when Al was set as a cathodeelectrode. This result suggest redox reaction at Al/TiO$_2$ interface.
Keyword (in Japanese) (See Japanese page) 
(in English) ReRAM / TiO2 / Electrode Material / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 337, SDM2012-137, pp. 129-132, Dec. 2012.
Paper # SDM2012-137 
Date of Issue 2012-11-30 (SDM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Download PDF SDM2012-137 Link to ES Tech. Rep. Archives: SDM2012-137

Conference Information
Committee SDM  
Conference Date 2012-12-07 - 2012-12-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Univ. (Katsura) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Fabrication and Characterization of Si-related Materials and Devices 
Paper Information
Registration To SDM 
Conference Code 2012-12-SDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effects of electrode materials on resistive switching characteristics of Metal/TiO2/Metal stack structures 
Sub Title (in English)  
Keyword(1) ReRAM  
Keyword(2) TiO2  
Keyword(3) Electrode Material  
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1st Author's Name Naoki Okimoto  
1st Author's Affiliation Kyoto University (Kyoto Univ,)
2nd Author's Name Tatsuya Iwata  
2nd Author's Affiliation Kyoto University (Kyoto Univ,)
3rd Author's Name Yusuke Nishi  
3rd Author's Affiliation Kyoto University (Kyoto Univ,)
4th Author's Name Tsunenobu Kimoto  
4th Author's Affiliation Kyoto University (Kyoto Univ,)
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Speaker Author-1 
Date Time 2012-12-07 16:45:00 
Presentation Time 15 minutes 
Registration for SDM 
Paper # SDM2012-137 
Volume (vol) vol.112 
Number (no) no.337 
Page pp.129-132 
#Pages
Date of Issue 2012-11-30 (SDM) 


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