Development of electrostatically controlled micro-manipulation system in purified ultra-clean nitrogen environment and its performances to handle micrometer-sized asteroidal regolith particles
| Autor: | YADA, Toru, FUJIMURA, Akio, ABE, Masanao, NOGUCHI, Takaaki, NAKAMURA, Tomoki, OKAZAKI, Ryuji, OGAWA, Maho, OKADA, Tatsuaki, ISHIBASHI, Yukihiro, SHIRAI, Kei, KAROUJI, Yuzuru, UESUGI, Masayuki, NAKATO, Aiko, KUMAGAI, Kazuya, NISHIMURA, Masahiro, MATSUI, Shigeo, SAKAMOTO, Kanako, YOSHITAKE, Miwa, YOGATA, Kasumi, IWAMAE, Ayako |
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| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | 宇宙航空研究開発機構研究開発報告 = JAXA Research and Development Report. :1-13 |
| ISSN: | 2433-2216 |
| Popis: | Electrostatically controlled micromanipulation system was developed for handling μm-size particles returned by Hayabusa spacecraft and installed in the Clean Chamber 2 of purified nitrogen condition. The system consists of one sample stage, two probe stages equipped with quartz glass probes including electrodes, and three microscopes observing the top of the sample stage from three different angles. Because materials allowed to installed in the Chamber is limited to constrain materials of possible contaminants, we have also developed a procedure for making quartz glass needles including Pt wire. After the rehearsal using simulant particles, we applied this system for the actual Hayabusa-returned particles, and the system works fine for handling more than one thousand of Hayabusa-returned particles of 10-320 μm in size in this decade. 形態: カラー図版あり Physical characteristics: Original contains color illustrations 資料番号: AA2130031000 レポート番号: JAXA-RR-21-009E |
| Databáze: | OpenAIRE |
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