Strain-mediated phase control and electrolyte-gating of electron-doped manganites

Ping Hua Xiang; Shutaro Asanuma; Hiroyuki Yamada; Isao H. Inoue; Hiroshi Sato; Hiroshi Akoh; Akihito Sawa; Kazunori Ueno; Hongtao Yuan; Hidekazu Shimotani; Masashi Kawasaki; Yoshihiro Iwasa

doi:10.1002/adma.201102968

Strain-mediated phase control and electrolyte-gating of electron-doped manganites

Ping Hua Xiang, Shutaro Asanuma, Hiroyuki Yamada, Isao H. Inoue, Hiroshi Sato, Hiroshi Akoh, Akihito Sawa, Kazunori Ueno, Hongtao Yuan, Hidekazu Shimotani, Masashi Kawasaki, Yoshihiro Iwasa

SCI - Physics

Research output: Contribution to journal › Article › peer-review

54 Citations (Scopus)

Abstract

A prototype Mott transistor, the electric double layer transistor with a strained CaMnO ₃ thin film, is fabricated. As predicted by the strain phase diagram of electron-doped manganite films, the device with the compressively strained CaMnO ₃ exhibits an immense conductivity modulation upon applying a tiny gate voltage of 2 V.

Original language	English
Pages (from-to)	5822-5827
Number of pages	6
Journal	Advanced Materials
Volume	23
Issue number	48
DOIs	https://doi.org/10.1002/adma.201102968
Publication status	Published - 2011 Dec 22

Keywords

correlated electron oxides
field-effect transistors
metal-insulator transition
phase diagram

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10.1002/adma.201102968

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abstract = "A prototype Mott transistor, the electric double layer transistor with a strained CaMnO 3 thin film, is fabricated. As predicted by the strain phase diagram of electron-doped manganite films, the device with the compressively strained CaMnO 3 exhibits an immense conductivity modulation upon applying a tiny gate voltage of 2 V.",

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T1 - Strain-mediated phase control and electrolyte-gating of electron-doped manganites

AU - Xiang, Ping Hua

AU - Asanuma, Shutaro

AU - Yamada, Hiroyuki

AU - Inoue, Isao H.

AU - Sato, Hiroshi

AU - Akoh, Hiroshi

AU - Sawa, Akihito

AU - Ueno, Kazunori

AU - Yuan, Hongtao

AU - Shimotani, Hidekazu

AU - Kawasaki, Masashi

AU - Iwasa, Yoshihiro

PY - 2011/12/22

Y1 - 2011/12/22

N2 - A prototype Mott transistor, the electric double layer transistor with a strained CaMnO 3 thin film, is fabricated. As predicted by the strain phase diagram of electron-doped manganite films, the device with the compressively strained CaMnO 3 exhibits an immense conductivity modulation upon applying a tiny gate voltage of 2 V.

AB - A prototype Mott transistor, the electric double layer transistor with a strained CaMnO 3 thin film, is fabricated. As predicted by the strain phase diagram of electron-doped manganite films, the device with the compressively strained CaMnO 3 exhibits an immense conductivity modulation upon applying a tiny gate voltage of 2 V.

KW - correlated electron oxides

KW - field-effect transistors

KW - metal-insulator transition

KW - phase diagram

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JO - Advanced Materials

JF - Advanced Materials

IS - 48

ER -

Strain-mediated phase control and electrolyte-gating of electron-doped manganites

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Keywords

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