P-type polymer-based Ag2S atomic switch for "tug of war" operation

Carolin Lutz, Tsuyoshi Hasegawa, Takashi Tsuchiya, Christoph Adelsberger, Ryoma Hayakawa, Toyohiro Chikyow

研究成果: Article査読

3 被引用数 (Scopus)

抄録

The Ag2S gap-type atomic switch based "tug of war" device is a promising element for building a new type of CMOS free neuromorphic computerhardware. Since Ag+ cations are reduced during operation of the device, it was thought that the gap-material should be a n-type polymer. In this study, we revealed that the polymer bithiophene-oligoethyleneoxide (BTOE) doped poly(ethylene oxide) (PEO), which was used as gap-material in the first demonstration of the "tug of war", is a p-type polymer. For this we used impedance spectroscopy and transistor measurements. We elaborate on how the electrochemical processes in the "tug of war" devices could be explained in the case of p-type conductive gap-materials.

本文言語English
論文番号06GF03
ジャーナルJapanese journal of applied physics
56
6
DOI
出版ステータスPublished - 2017 6月

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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