Ultrathin microstrips based on polycrystalline NbRe films were investigated in order to preliminarily test the suitability of this material for the realization of superconducting single-photon detectors. The voltage-current characteristics measured on these samples show clear hysteresis. This is a fundamental ingredient for investigating single-photon detection as well as single vortex fluctuation phenomena in 2D NbRe-based devices.
Ultrathin superconducting NbRe microstrips with hysteretic voltage-current characteristic / Cirillo, C.; Caputo, M.; Parlato, L.; Ejrnaes, M.; Salvoni, D.; Cristiano, R.; Pepe, G. P.; Attanasio, C.. - In: FIZIKA NIZKIH TEMPERATUR. - ISSN 0132-6414. - 46:4(2020), pp. 457-461. [10.1063/10.0000871]
Ultrathin superconducting NbRe microstrips with hysteretic voltage-current characteristic
Parlato L.;Salvoni D.;Pepe G. P.;
2020
Abstract
Ultrathin microstrips based on polycrystalline NbRe films were investigated in order to preliminarily test the suitability of this material for the realization of superconducting single-photon detectors. The voltage-current characteristics measured on these samples show clear hysteresis. This is a fundamental ingredient for investigating single-photon detection as well as single vortex fluctuation phenomena in 2D NbRe-based devices.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
