@inproceedings{oai:jaxa.repo.nii.ac.jp:00005509,
 author = {田川, 雅人 and 横田, 久美子 and Tagawa, Masahito and Yokota, Kumiko},
 book = {宇宙航空研究開発機構特別資料: 第4回宇宙環境シンポジウム講演論文集, JAXA Special Publication: Proceedings of the 4th Spacecraft Environment Symposium},
 month = {Mar},
 note = {Erosion property of polyimide was studied through the ground-based synergistic studies. Hyperthermal atomic oxygen and 172 nm VUV (Vacuum UltraViolet) exposed to polyimide and polyethylene in various conditions. In-situ mass loss measurement of polymers during the atomic oxygen and/or VUV exposures was achieved with a quartz crystal microbalance. The effect of simultaneous ultraviolet exposure on the atomic oxygen-induced erosion was observed at the ultraviolet intensity of 0.5-2.6 x 10(exp -15) mJ/atom for polyethylene. In contrast, the similar effect was observed in polyimide at the relative ultraviolet intensities one order greater than that of polyethylene. It was also found that the effect of 172 nm ultraviolet was different in polyimide and polyethylene; i.e., photo-induced erosion was observed only for polyethylene. It was concluded that polyimide is less sensitive to the simultaneous ultraviolet exposure during atomic oxygen bombardment, and thus evaluated as a better material for measuring atomic oxygen fluence in space., 資料番号: AA0063997020, レポート番号: JAXA-SP-07-030},
 pages = {121--124},
 publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)},
 title = {Erosion properties of polyimide as a monitoring material of atomic oxygen environment in space},
 volume = {JAXA-SP-07-030},
 year = {2008}
}