@inproceedings{oai:jaxa.repo.nii.ac.jp:00005717,
 author = {Dang, Wei and 田原, 麻衣 and 田中, 康寛 and 高田, 達雄 and 渡邉, 力夫 and Dang, Wei and Tahara, Mai and Tanaka, Yasuhiro and Takada, Tatsuo and Watanabe, Rikio},
 book = {宇宙航空研究開発機構特別資料: 第3回宇宙環境シンポジウム講演論文集, JAXA Special Publication: Proceedings of the 3rd Spacecraft Environment Symposium},
 month = {Mar},
 note = {Spacecrafts flying in GEO (Geo-synchronous Earth Orbit) are always exposed to plasma and radioactive-rays such as alpha-, beta- or gamma-rays. Especially in GEO, dielectric materials are expected to be irradiated by high energy electron-beam. In the case of high energy electron beam irradiation, the electrons are injected into the bulk of dielectric materials and they accumulate in them. Because there are no basic data based on practical experiments, it is difficult to expect when and how an accident of ESD (Erector-Static Discharge) caused by accumulated charge will happen on spacecraft. Therefore, we need to measure the charge distribution in the bulk of dielectric materials. We have been developing a system for measuring such a charge distribution in dielectric materials using, so-called, PIPWP (Piezo-Induced Pressure Wave Propagation) method. However, the spatial resolution was low and it was difficult that the space charge distribution measurement in the material used with actual spacecrafts. To obtain a good experiment result, we must use the PEA (Pulsed Electro-Acoustic) method. It is necessary to develop a new PEA measurement system, for a real-time, continuous measurement to secure reliability while irradiating the sample. In this report, It introduces a small, real-time Space Charge Measurement System using PEA method., 資料番号: AA0063585030, レポート番号: JAXA-SP-06-035},
 pages = {151--156},
 publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)},
 title = {電子線照射絶縁材料の導電率計測},
 volume = {JAXA-SP-06-035},
 year = {2007}
}