@inproceedings{oai:jaxa.repo.nii.ac.jp:00006329, author = {對間, 惇也 and 佐藤, 秀一 and 柳澤, 聡 and 田中, 康寛 and 高田, 達雄 and 渡辺, 力夫 and 冨田, 信之 and Liu, R. and Taima, Junya and Sato, Shuichi and Yanagisawa, Satoshi and Tanaka, Yasuhiro and Takada, Tatsuo and Watanabe, Rikio and Tomita, Nobuyuki and Liu, R.}, book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: 9th Spacecraft Charging Technology Conference}, month = {Aug}, note = {Since polymeric materials have many superior properties, they are inevitable materials for the spacecraft. The space environment, however, is so severe for the spacecraft because the temperature changes drastically from - 150 to 120 C and the high energy charged particles are scattered. The polymers sometimes have serious damage by irradiation of high energy charged particles. When the polymers of the spacecraft are irradiated by high energy charged particles, some of injected charges accumulate and remain for long time in the bulk of the polymers. Since the bulk charges sometimes cause the degradation or breakdown of the materials, the investigation of the charging and decay processes in the polymeric materials at various temperatures are important to decide an adequate material for the spacecraft. In this report, we observed the decay processes of accumulated charge in e-beam irradiated polymers, such as Polyimide or Polystyrene, during elevating temperature using pulsed electro-acoustic method., 資料番号: AA0049206014, レポート番号: JAXA-SP-05-001E}, pages = {111--116}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {Observation of internal charge behavior of e-beam irradiated polymers used on spacecrafts during elevating temperature}, volume = {JAXA-SP-05-001E}, year = {2005} }