GENEVA, April 27 -- NANJING UNIVERSITY (163 XIANLIN ROAD, QIXIA DISTRICTNanjing, Jiangsu 210023), 南京大学 (中国江苏省南京市栖霞区仙林大道163号), HEFEI NATIONAL LABORATORY (No.5099 WangJiang Road Shushan DistrictHefei, Anhui 230088), 合肥国家实验室 (中国安徽省合肥市蜀山区望江西路5099号) filed a patent application (PCT/CN2025/093880) for "AMORPHOUS METAL SUPERCONDUCTING THIN FILM AND PREPARATION METHOD THEREFOR, AND AMORPHOUS METAL SUPERCONDUCTING NANOWIRE SINGLE-PHOTON DETECTOR AND PREPA...