4 papers
Transport Measurements on Nano-engineered Two Dimensional Superconducting Wire Networks
W. J. Zhang, S. K. He, H. Xiao +6
Superconducting triangular Nb wire networks with high normal-state resistance are fabricated by using a negative tone hydrogen silsesquioxane (HSQ) resist. Robust magnetoresistance…
Edge superconducting state in Nb thin film with rectangular arrays of antidots
W. J. Zhang, S. K. He, H. F. Liu +9
Superconducting Nb thin films with rectangular arrays of submicron antidots have been systemically investigated by transport measurements. In low fields, the magnetoresistance curv…
Abnormal magnetoresistance behavior in Nb thin film with rectangular antidot lattice
W. J. Zhang, S. K. He, B. H. Li +7
Abnormal magnetoresistance behavior is found in superconducting Nb films perforated with rectangular arrays of antidots (holes). Generally magnetoresistance were always found to in…
Wire network behavior in superconducting Nb films with diluted triangular arrays of holes
S. K. He, W. J. Zhang, H. F. Liu +8
We present transport measurement results on superconducting Nb films with diluted triangular arrays (honeycomb and kagomé) of holes. The patterned films have large disk-shaped inte…