Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HARAKAWA Kenichi and SHINOHARA Naoki,Examination of the possibility of rotary joints for SSPS using liquid metal,Space Solar Power Systems,2432-1060,Space Solar Power Systems Society,2022,7,0,35-39,https://cir.nii.ac.jp/crid/1390854717451382016,https://doi.org/10.24662/sspss.7.0_35