@inproceedings{oai:jaxa.repo.nii.ac.jp:00006657, author = {福永, 香 and Griseri, V. and 前野, 恭 and Laurent, C. and Payan, D. and Levy, L. and Fukunaga, Kaori and Griseri, V. and Maeno, Takashi and Laurent, C. and Payan, D. and Levy, L.}, book = {宇宙航空研究開発機構特別資料: 宇宙インフラストラクチャ研究会 宇宙環境計測技術WG:第6回宇宙飛翔体環境研究会報告書, JAXA Special Publication: Proceedings of the 6th Spacecraft Environment Research Network Meeting}, month = {Mar}, note = {The in situ internal space charge measurement system of dielectric materials under irradiation has been developed by using the pulsed electroacoustic method. This system can observe space charge profiles in dielectric materials under irradiation, and was applied to an irradiation chamber at Office National d'Etudes et de Recherches Aerospatiales, Centre de Toulouse, supported by Centre National d'Etudes Spatiales. Space charge profiles in a several kinds of polymeric materials were clearly observed under and after electron beam irradiations. Negative charges accumulated at the position corresponding to the energy of the electron beam in all the specimens. The in situ observation of the internal space charge behavior can give valuable information for the investigation of charging and discharging phenomena and of ageing mechanisms of dielectric materials used in the space., 資料番号: AA0046978012, レポート番号: JAXA-SP-03-001}, pages = {65--67}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {In situ space charge measurement in dielectrics for space industry}, volume = {JAXA-SP-03-001}, year = {2004} }