@inproceedings{oai:repo.qst.go.jp:00083944, author = {Mitsuru, Imaizumi and Yasuki, Okuno and Tatsuya, Takamoto and Shinichiro, Sato and Takeshi, Ohshima and Tamotsu, Okamoto and Shinichiro, Sato and Takeshi, Ohshima}, book = {Proceeding of the 47th Photovoltaic Specialists Conference}, month = {Jun}, note = {Indium gallium phosphide (InGaP) solar cell is expected to be a dosimeter devise under a harsh radiation environment since it has high radiation resistance. InGaP solar cell is now considered to be one of strong candidates for a dosimeter to measure radiation level in the damaged reactors at Fukushima Daiichi Nuclear Power Plant. Degradation characteristics of an InGaP solar cell against alfa-ray, which is one of the major radiation particles in the reactors, are obtained by 5-MeV helium-ion irradiation, and the degradation is analyzed using displacement damage dose.}, publisher = {IEEE}, title = {Displacement Damage Dose Analysis of Alpha-ray Degradation on Output of an InGaP Solar Cell}, year = {2020} }