Electrical Properties of Ferroelectric Lead Lanthanum Zirconate Titanate as an Energy Transducer for Application to Electrostatic-Optical Motor
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概要
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An electrostatic-optical motor has been proposed as a new application device using lead lanthanum zirconate titanate (PLZT) as an energy transducer from optical energy to electrical energy. Photovoltaic electrical power output of the PLZT is transformed into electrostatic force for actuation of the rotation of the optical motor. Electrical conductivity including dark conductivity and photovoltaic conductivity plays an essential role in mechanisms of the photovoltaic effect. An electrical property of photovoltaic PLZT is examined quantitatively. Uniform illumination is realized with the homogeneous irradiation lens. As a result, it becomes possible to realize uniform illumination one order stronger than previously reported. We confirm that there is a linear relationship between electrical conductivity and light intensity in this experiment.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2002-11-30
著者
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Nakada Takeshi
School Of Information Environment Tokyo Denki University
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Ichiki Masaaki
Institute Of Mechanical System Engineering National Institute Of Advanced Industrial Science And Tec
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MORIKAWA Yasushi
Intelligent System Institute, National Institute of Advanced Industrial Science and Technology
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Morikawa Yasushi
Intelligent System Institute, National Institute of Advanced Industrial Science and Technology, 1-2-1 Namiki, Tsukuba, Ibaraki 305-8564, Japan
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Ichiki Masaaki
Institute of Mechanical System Engineering, National Institute of Advanced Industrial Science and Technology, 1-2-1 Namiki, Tsukuba, Ibaraki 305-8564, Japan
関連論文
- Characteristics of Photovoltaic Lead Lanthanum Zirconate Titanate Ceramics in a Layered Film Structure Design
- Electrical Properties of Ferroelectric Lead Lanthanum Zirconate Titanate as an Energy Transducer for Application to Electrostatic-Optical Motor
- PZT Film Formation With Use of Spray Coating Method
- Lead Zirconate Titanate Film Formation Technology with Spray Coating Method
- A Measurement Method for the Power Generation Characteristics of Piezoelectric Elements
- Characterization of Piezoelectric Lead Zirconate Titanate from the Viewpoint of Transducer and Power Generator Properties
- Preparation and Photovoltaic Properties of Lead Lanthanum Zirconate Titanate in Design of Multilayers
- Lead Zirconate Titanate Film Formation Technology with Spray Coating Method
- Photovoltaic Effect of Crystalline-Oriented Lead Lanthanum Zirconate Titanate in Layered Film Structure
- Electrical Properties of Ferroelectric Lead Lanthanum Zirconate Titanate as an Energy Transducer for Application to Electrostatic-Optical Motor