GEM paper on space use has been accepted

Iwahashi, who is a D2 student, have succeeded in compiling a paper on radio-avtive tolerance of gas electron multiplier foils (GEM), is accepted by IEEE. The detail is shown in Heavy Ion and Proton Irradiation of Gas Electron Multipliers With Liquid Crystal Polymer Insulator: Evaluation Tests for Use in Space. The GEM is used for GEMS satellite and our works proved that our GEM can be used for such a space mission.