NEW MONOLITHIC ACTUATORS, 'MONOMORPHS', USING SEMICONDUCTIVE FERROELECTRICS.

Kenji Uchino; Mikihiko Yoshizaki; Kiyoshi Kasai; Hiroshi Yamamura; Naomichi Sakai; Hiroshi Asakura

NEW MONOLITHIC ACTUATORS, 'MONOMORPHS', USING SEMICONDUCTIVE FERROELECTRICS.

Kenji Uchino, Mikihiko Yoshizaki, Kiyoshi Kasai, Hiroshi Yamamura, Naomichi Sakai, Hiroshi Asakura

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

Abstract

A new actuator device is proposed using semiconductive ferroelectric ceramics. This device is a single-plate actuator capable of bending equivalently to a bimorph. A significant difference is simple structure named as a 'monomorph' as compared with a multi-stacked type in the bimorph. The bend in the monomorph device is realized by non-uniform electric field distribution in the piezoelectric ceramics, through the semiconductor-metal contact effect (Schottky barrier).

Original language	English (US)
Pages (from-to)	722-725
Number of pages	4
Journal	Yogyo Kyokai Shi/Journal of the Ceramic Society of Japan
Volume	95
Issue number	7
State	Published - Jan 1 1987

All Science Journal Classification (ASJC) codes

Engineering(all)

Cite this

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abstract = "A new actuator device is proposed using semiconductive ferroelectric ceramics. This device is a single-plate actuator capable of bending equivalently to a bimorph. A significant difference is simple structure named as a 'monomorph' as compared with a multi-stacked type in the bimorph. The bend in the monomorph device is realized by non-uniform electric field distribution in the piezoelectric ceramics, through the semiconductor-metal contact effect (Schottky barrier).",

author = "Kenji Uchino and Mikihiko Yoshizaki and Kiyoshi Kasai and Hiroshi Yamamura and Naomichi Sakai and Hiroshi Asakura",

year = "1987",

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AU - Uchino, Kenji

AU - Yoshizaki, Mikihiko

AU - Kasai, Kiyoshi

AU - Yamamura, Hiroshi

AU - Sakai, Naomichi

AU - Asakura, Hiroshi

PY - 1987/1/1

Y1 - 1987/1/1

N2 - A new actuator device is proposed using semiconductive ferroelectric ceramics. This device is a single-plate actuator capable of bending equivalently to a bimorph. A significant difference is simple structure named as a 'monomorph' as compared with a multi-stacked type in the bimorph. The bend in the monomorph device is realized by non-uniform electric field distribution in the piezoelectric ceramics, through the semiconductor-metal contact effect (Schottky barrier).

AB - A new actuator device is proposed using semiconductive ferroelectric ceramics. This device is a single-plate actuator capable of bending equivalently to a bimorph. A significant difference is simple structure named as a 'monomorph' as compared with a multi-stacked type in the bimorph. The bend in the monomorph device is realized by non-uniform electric field distribution in the piezoelectric ceramics, through the semiconductor-metal contact effect (Schottky barrier).

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JO - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan

JF - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan

IS - 7

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NEW MONOLITHIC ACTUATORS, 'MONOMORPHS', USING SEMICONDUCTIVE FERROELECTRICS.

Abstract

All Science Journal Classification (ASJC) codes

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