Influence of electrode materials on CeOx based resistive switching

S. Kano, C. Dou, M. Hadi, K. Kakushima, P. Ahmet, A. Nishiyama, N. Sugii, K. Tsutsui, Y. Kataoka, K. Natori, E. Miranda, T. Hattori, H. Iwai

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Resistance-change in insulator having ionic bond hardly obtain a large on and off resistance ratio. The influence of the metal electrodes on the resistive switching behavior of CeOx films has been investigated. Resistance switching properties using Ni, W and Ti as bottom electrode were caused by changing resistance of Ce oxide. However, resistance switching characteristics in samples with NiSi2 electrode shows a large on and off window as large as 105. The main differences of the switching properties among the electrode materials are thought to be the reaction between the Ce oxide layer and electrodes. The fact that the set voltage dependence on the thickness of Ce oxide layers has indicated that the switching behavior is based on electric field across the Ce oxide.

本文言語English
ホスト出版物のタイトルChina Semiconductor Technology International Conference 2012, CSTIC 2012
出版社Electrochemical Society Inc.
ページ439-443
ページ数5
1
ISBN(電子版)9781607683186
ISBN(印刷版)9781607683186
DOI
出版ステータスPublished - 2012
外部発表はい
イベントChina Semiconductor Technology International Conference 2012, CSTIC 2012 - Shanghai, China
継続期間: 2012 3月 182012 3月 19

出版物シリーズ

名前ECS Transactions
番号1
44
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

Other

OtherChina Semiconductor Technology International Conference 2012, CSTIC 2012
国/地域China
CityShanghai
Period12/3/1812/3/19

ASJC Scopus subject areas

  • 工学(全般)

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