Response of a pentagonal PZT element as a component of a 4π-real-time detector

T. Miyachi, M. Fujii, Nobuyuki Hasebe, G. Kuraza, K. Mori, O. Okudaira, N. Yamashita, S. Sasaki, T. Iwai, K. Nogami, H. Matsumoto, H. Ohashi, H. Shibata, S. Minami, S. Takechi, T. Onishi, E. Grün, R. Srama, N. Okada

    研究成果: Article

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    The detector characteristics of a pentagonal element were studied by colliding it with hypervelocity micro-particles. A charge-sensitive amplifier was developed for the element of its capacitance ∼10 nF. The output amplitudes were expressed as a linear function of the momentum at collision. Empirical formulas obtained from on-ground experiments could be used for the calibration of the detector. The pentagonal element was potential to measure the momentum during collision from the output amplitude. A set of electrodes on the surface was used to confirm the measurement of the coordinates at collision. A possible application of this pentagonal element on a real-time dust detector was discussed.

    元の言語English
    ページ(範囲)1147-1151
    ページ数5
    ジャーナルAdvances in Space Research
    41
    発行部数7
    DOI
    出版物ステータスPublished - 2008

    ASJC Scopus subject areas

    • Space and Planetary Science
    • Astronomy and Astrophysics

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    Miyachi, T., Fujii, M., Hasebe, N., Kuraza, G., Mori, K., Okudaira, O., Yamashita, N., Sasaki, S., Iwai, T., Nogami, K., Matsumoto, H., Ohashi, H., Shibata, H., Minami, S., Takechi, S., Onishi, T., Grün, E., Srama, R., & Okada, N. (2008). Response of a pentagonal PZT element as a component of a 4π-real-time detector. Advances in Space Research, 41(7), 1147-1151. https://doi.org/10.1016/j.asr.2007.06.020