Multimodal characteristics of a piezoelectric lead zirconate titanate element impacted with iron particles having velocities above 20 km/s

Takashi Miyachi; Masayuki Fujii; Nobuyuki Hasebe; Osamu Okudaira; Seiji Takechi; Toshiyuki Onishi; Shigeyuki Minami; Masanori Kobayashi; Takeo Iwai; Eberhard Grün; Ralf Srama; Nagaya Okada

doi:10.1016/j.asr.2011.04.007

Multimodal characteristics of a piezoelectric lead zirconate titanate element impacted with iron particles having velocities above 20 km/s

Takashi Miyachi^*, Masayuki Fujii, Nobuyuki Hasebe, Osamu Okudaira, Seiji Takechi, Toshiyuki Onishi, Shigeyuki Minami, Masanori Kobayashi, Takeo Iwai, Eberhard Grün, Ralf Srama, Nagaya Okada

^*Corresponding author for this work

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

Abstract

The responses of a piezoelectric lead zirconate titanate (PZT) element to hypervelocity collisions were experimentally studied. In this study, the particles of masses ranging from 0.3 to 10 fg were made to collide with PZT at velocities between 20 and 96 km/s. The amplitude and the corresponding rise time of the single-pulse output signals that were produced in the piezoelectric PZT element were measured to determine the possible collision states. The results revealed an apparently multimodal output; three classes were assumed to be involved in the pulse formation mechanism. The amplitude and rise time were sensitive to the collision velocity. The multimodal behavior implied that the PZT-based cosmic dust detectors should be calibrated according to the class they belong to.

Original language	English
Pages (from-to)	570-577
Number of pages	8
Journal	Advances in Space Research
Volume	48
Issue number	3
DOIs	https://doi.org/10.1016/j.asr.2011.04.007
Publication status	Published - 2011 Aug 3

Keywords

Cosmic dust detector
Hypervelocity collision
Multimodal PZT response

ASJC Scopus subject areas

Aerospace Engineering
Space and Planetary Science

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10.1016/j.asr.2011.04.007

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Miyachi, T., Fujii, M., Hasebe, N., Okudaira, O., Takechi, S., Onishi, T., Minami, S., Kobayashi, M., Iwai, T., Grün, E., Srama, R., & Okada, N. (2011). Multimodal characteristics of a piezoelectric lead zirconate titanate element impacted with iron particles having velocities above 20 km/s. Advances in Space Research, 48(3), 570-577. https://doi.org/10.1016/j.asr.2011.04.007

Miyachi, T, Fujii, M, Hasebe, N, Okudaira, O, Takechi, S, Onishi, T, Minami, S, Kobayashi, M, Iwai, T, Grün, E, Srama, R & Okada, N 2011, 'Multimodal characteristics of a piezoelectric lead zirconate titanate element impacted with iron particles having velocities above 20 km/s', Advances in Space Research, vol. 48, no. 3, pp. 570-577. https://doi.org/10.1016/j.asr.2011.04.007

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title = "Multimodal characteristics of a piezoelectric lead zirconate titanate element impacted with iron particles having velocities above 20 km/s",

abstract = "The responses of a piezoelectric lead zirconate titanate (PZT) element to hypervelocity collisions were experimentally studied. In this study, the particles of masses ranging from 0.3 to 10 fg were made to collide with PZT at velocities between 20 and 96 km/s. The amplitude and the corresponding rise time of the single-pulse output signals that were produced in the piezoelectric PZT element were measured to determine the possible collision states. The results revealed an apparently multimodal output; three classes were assumed to be involved in the pulse formation mechanism. The amplitude and rise time were sensitive to the collision velocity. The multimodal behavior implied that the PZT-based cosmic dust detectors should be calibrated according to the class they belong to.",

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AU - Miyachi, Takashi

AU - Fujii, Masayuki

AU - Hasebe, Nobuyuki

AU - Okudaira, Osamu

AU - Takechi, Seiji

AU - Onishi, Toshiyuki

AU - Minami, Shigeyuki

AU - Kobayashi, Masanori

AU - Iwai, Takeo

AU - Grün, Eberhard

AU - Srama, Ralf

AU - Okada, Nagaya

PY - 2011/8/3

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N2 - The responses of a piezoelectric lead zirconate titanate (PZT) element to hypervelocity collisions were experimentally studied. In this study, the particles of masses ranging from 0.3 to 10 fg were made to collide with PZT at velocities between 20 and 96 km/s. The amplitude and the corresponding rise time of the single-pulse output signals that were produced in the piezoelectric PZT element were measured to determine the possible collision states. The results revealed an apparently multimodal output; three classes were assumed to be involved in the pulse formation mechanism. The amplitude and rise time were sensitive to the collision velocity. The multimodal behavior implied that the PZT-based cosmic dust detectors should be calibrated according to the class they belong to.

AB - The responses of a piezoelectric lead zirconate titanate (PZT) element to hypervelocity collisions were experimentally studied. In this study, the particles of masses ranging from 0.3 to 10 fg were made to collide with PZT at velocities between 20 and 96 km/s. The amplitude and the corresponding rise time of the single-pulse output signals that were produced in the piezoelectric PZT element were measured to determine the possible collision states. The results revealed an apparently multimodal output; three classes were assumed to be involved in the pulse formation mechanism. The amplitude and rise time were sensitive to the collision velocity. The multimodal behavior implied that the PZT-based cosmic dust detectors should be calibrated according to the class they belong to.

KW - Cosmic dust detector

KW - Hypervelocity collision

KW - Multimodal PZT response

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Multimodal characteristics of a piezoelectric lead zirconate titanate element impacted with iron particles having velocities above 20 km/s

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