2 papers
physics.app-ph2018
Substrate induced proximity effect in superconducting niobium nanofilms
S. J. Rezvani, A. Perali, M. Fretto +5
Structural and superconducting properties of high quality Niobium nanofilms with different thicknesses are investigated on silicon oxide and sapphire substrates. The role played by…
cond-mat.supr-con2018
Superconducting nanoribbon with a constriction: A quantum-confined Josephson junction
L. Flammia, L. -F. Zhang, L. Covaci +2
Extended defects are known to strongly affect nanoscale superconductors. Here we report the properties of superconducting nanoribbons with a constriction formed between two adjacen…