Vortex Motion Study of Oxidised Superconducting NbRe Microstrips

We report measurements of the flux flow instability velocity in 8 nm thin superconducting NbRe microstrips. In particular, a change in vortex motion after the film has been lightly oxidised is observed. We propose a possible mechanism according to which pinning is caused by domain walls where the su...

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Veröffentlicht in:	IEEE transactions on applied superconductivity 2024-05, Vol.34 (3), p.1-5
Hauptverfasser:	Chen, Xingchen, Cirillo, Carla, Ejrnaes, Mikkel, Parlato, Loredana, Pepe, Giovanni Piero, Attanasio, Carmine, van der Molen, Sense Jan, de Dood, Michiel J. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Domain walls Electrical resistance measurement Flow stability Magnetic field measurement Magnetic fields Microstrip Superconducting critical current superconducting microstrip Superconducting thin films Superconductivity superconductivity in magnetic field Superconductors thin film superconductor Thin films Velocity measurement Voltage measurement vortex flow vortex pinning
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