Position-Dependent Behavior of Piezoelectric Lead--Zirconate--Titanate Cosmic Dust Detector
スポンサーリンク
概要
- 論文の詳細を見る
A possible position dependence of the signal amplitudes generated by a piezoelectric lead--zirconate--titanate (PZT) detector was studied by bombarding the PZT element with hypervelocity microparticles. The detector was equipped with a set of asymmetrically arranged electrodes. The characteristic features of the element were analyzed using the amplitudes of the fundamental resonant component caused by collisions. As a result, the sensitivity of the element measured with direct collisions onto the collector was found to be one order of magnitude greater than that in the external area of the collector.
- 2012-09-25
著者
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Sugita Seiji
Department Of Complexity Science And Engineering University Of Tokyo
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Takechi Seiji
Graduate School Of Engineering Osaka City University
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Hattori Maki
Department Of Applied Biological Chemistry Faculty Of Agriculture Meijo University
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Kobayashi Masanori
Planetary Exploration Research Center Chiba Institute Of Technology
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Iwai Takeo
Nuclear Professional School, School of Engineering, University of Tokyo, Tokai, Ibaraki 319-1106, Japan
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Takechi Seiji
Graduate School of Engineering, Osaka City University, Osaka 558-8585, Japan
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Iwai Takeo
Nuclear Professional School, School of Engineering, The University of Tokyo, Tokai, Ibaraki 319-1188, Japan
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Miyachi Takashi
Planetary Exploration Research Center, Chiba Insitute of Technology, Narashino, Chiba 275-0016, Japan
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Okudaira Osamu
Aerospace Research and Development Directorate, Japan Aerospace and Exploration Agency, Tsukuba, Ibaraki 350-8505, Japan
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Hattori Maki
Department of Complexity Science and Engineering, University of Tokyo, Kashiwa, Chiba 277-8561, Japan
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Sugita Seiji
Department of Complexity Science and Engineering, University of Tokyo, Kashiwa, Chiba 277-8561, Japan
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