Electric-pulse-induced reflectance change in the thin film of perovskite manganite

K. Aoyama; K. Waku; A. Asanuma; Y. Uesu; T. Katsufuji

doi:10.1063/1.1782268

Electric-pulse-induced reflectance change in the thin film of perovskite manganite

K. Aoyama^*, K. Waku, A. Asanuma, Y. Uesu, T. Katsufuji

^*Corresponding author for this work

School of Advanced Science and Engineering

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

43 Citations (Scopus)

Abstract

An Electric-pulse-induced (EPI) nonvolatile, reversible change of infrared reflectance from the thin film of perovskite manganite was discussed. It was shown that the EPI phenomena arise from the change of the bulk properties of perovskite manganite. It was suggested that the electrodes made of different metals cause different types of carrier injection into the film by positive and negative pulses, and induces the nonvolatile change in the electronic structure. This type of nonvolatile change of reflectance with electric pulses was suggested to have the potential to be used as an optical switch or filter, as well as optical memory.

Original language	English
Pages (from-to)	1208-1210
Number of pages	3
Journal	Applied Physics Letters
Volume	85
Issue number	7
DOIs	https://doi.org/10.1063/1.1782268
Publication status	Published - 2004 Aug 16

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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title = "Electric-pulse-induced reflectance change in the thin film of perovskite manganite",

abstract = "An Electric-pulse-induced (EPI) nonvolatile, reversible change of infrared reflectance from the thin film of perovskite manganite was discussed. It was shown that the EPI phenomena arise from the change of the bulk properties of perovskite manganite. It was suggested that the electrodes made of different metals cause different types of carrier injection into the film by positive and negative pulses, and induces the nonvolatile change in the electronic structure. This type of nonvolatile change of reflectance with electric pulses was suggested to have the potential to be used as an optical switch or filter, as well as optical memory.",

author = "K. Aoyama and K. Waku and A. Asanuma and Y. Uesu and T. Katsufuji",

note = "Funding Information: This work was partly supported by a Grant-in-Aid for The 21st Century COE Program (Physics of Self-Organization Systems) at Waseda University, and a Grant-in-Aid for Scientific Research (A), from the Ministry of Education, Culture, Sports, Science and Technology of Japan.",

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AU - Aoyama, K.

AU - Waku, K.

AU - Asanuma, A.

AU - Uesu, Y.

AU - Katsufuji, T.

N1 - Funding Information: This work was partly supported by a Grant-in-Aid for The 21st Century COE Program (Physics of Self-Organization Systems) at Waseda University, and a Grant-in-Aid for Scientific Research (A), from the Ministry of Education, Culture, Sports, Science and Technology of Japan.

PY - 2004/8/16

Y1 - 2004/8/16

N2 - An Electric-pulse-induced (EPI) nonvolatile, reversible change of infrared reflectance from the thin film of perovskite manganite was discussed. It was shown that the EPI phenomena arise from the change of the bulk properties of perovskite manganite. It was suggested that the electrodes made of different metals cause different types of carrier injection into the film by positive and negative pulses, and induces the nonvolatile change in the electronic structure. This type of nonvolatile change of reflectance with electric pulses was suggested to have the potential to be used as an optical switch or filter, as well as optical memory.

AB - An Electric-pulse-induced (EPI) nonvolatile, reversible change of infrared reflectance from the thin film of perovskite manganite was discussed. It was shown that the EPI phenomena arise from the change of the bulk properties of perovskite manganite. It was suggested that the electrodes made of different metals cause different types of carrier injection into the film by positive and negative pulses, and induces the nonvolatile change in the electronic structure. This type of nonvolatile change of reflectance with electric pulses was suggested to have the potential to be used as an optical switch or filter, as well as optical memory.

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Electric-pulse-induced reflectance change in the thin film of perovskite manganite

Abstract

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