6533b827fe1ef96bd1285b8f
RESEARCH PRODUCT
Superconducting nanowire quantum interference device based on Nb ultrathin films deposited on self-assembled porous Si templates
M. TrezzaC. CirilloVitaly BondarenkoSerghej L. PrischepaCarmine Attanasiosubject
SuperconductivityMaterials scienceMagnetoresistancebusiness.industryMechanical EngineeringCondensed Matter - SuperconductivityNanowireFOS: Physical sciencesBioengineeringGeneral ChemistryAtmospheric temperature rangeSuperconductivity (cond-mat.supr-con)Condensed Matter::Materials ScienceMechanics of MaterialsPhase (matter)ThermalOptoelectronicsGeneral Materials ScienceElectrical and Electronic EngineeringbusinessPorosityQuantumdescription
Magnetoresistance oscillations were observed on networks of superconducting ultrathin Nb nanowires presenting evidences of either thermal or quantum activated phase slips. The magnetic transport data, discussed in the framework of different scenarios, reveal that the system behaves coherently in the temperature range where the contribution of the fluctuations is important.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2014-09-02 |