@inproceedings{oai:jaxa.repo.nii.ac.jp:00038662,
 author = {長野, 寛 and 早川, 幸男 and 稲永, 康隆 and 尾崎, 敏之 and 首藤, 和雄 and Nagano, Hiroshi and Hayakawa, Yukio and Inanaga, Yasutaka and Ozaki, Toshiyuki and Shuto, Kazuo},
 book = {第58回宇宙科学技術連合講演会講演集, Proceedings of 58th Space Sciences and Technology Conference},
 month = {Nov},
 note = {第58回宇宙科学技術連合講演会（2014年11月12日-14日. 長崎ブリックホール), 長崎市, 長崎県, The super-low earth orbits under the altitude of 250 km are very attractive for earth and atmospheric observation. JAXA plans to launch the first test satellite in super-low altitude called SLATS. Such satellites use ion thrusters to compensate for air drag and keep their altitude. However, there are a lot of atomic oxygen in super-low earth orbit. The dispenser cathodes generally show degradation by oxidation. Therefore, the effect of atomic oxygen for the hollow-cathode was evaluated here. First, the electron emission test and physical analyses were conducted using pellet samples of cathode parts. Secondly, the discharge test was conducted using a dummy cathode whose parts can be replaced. The results show that no degradation occurs with appropriate operations in orbit., 資料番号: AC1500021000, レポート番号: JSASS-2014-4076},
 publisher = {日本航空宇宙学会(JSASS), The Japan Society for Aeronautical and Space Sciences (JSASS)},
 title = {中型イオンエンジン用陰極の原子状酸素耐性評価},
 year = {2014}
}