Fabrication of superconducting NbN meander nanowires by nano-imprint lithography
Yang Mei1, 2, Liu Li-Hua1, Ning Lu-Hui2, Jin Yi-Rong2, Deng Hui2, Li Jie2, Li Yang1, Zheng Dong-Ning2, †,
       

TheR–Tcurves measured in a series of magnetic fields (a) parallel (b) and perpendicular to the sample surface.