Position Sensitive Element for Hypervelocity Microparticles Using a Piezoelectric Plate
| Autor: | Masayuki Fujii, Takeo Iwai, Hiromi Shibata, Naoyuki Yamashita, Toshiyuki Onishi, Nagaya Okada, Takashi Miyachi, Nobuyuki Hasebe, Hideo Ohashi, K. Nogami, Eberhard Grün, Shigeyuki Minami, Ralf Srama, G. Kuraza, Seiji Takechi, Atsushi Nagashima |
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| Jazyk: | angličtina |
| Rok vydání: | 2008 |
| Předmět: |
Physics
Surface (mathematics) PZT element Physics and Astronomy (miscellaneous) business.industry Acoustics General Engineering General Physics and Astronomy Transverse wave space dust detector piezoelectric detector Piezoelectricity position detector Optics hypervelocity collision Position (vector) Steering system Electrode Hypervelocity Element (category theory) business |
| Zdroj: | JAPANESE JOURNAL OF APPLIED PHYSICS. 47(5(Part 1)):3772-3775 |
| ISSN: | 0021-4922 |
| Popis: | The propagation of transverse waves generated acoustically in a piezoelectric element by colliding it with hypervelocity microparticles was studied. The propagation times were measured by a set of multiple electrodes on the surface of the element. The coordinates that the particles struck were determined by combining the propagation times and the velocity of the waves. By using the position-sensitive element, significant deviations between the prior indicated and actually measured orbits were observed. The potential of the present element as part of a steering system is discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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