We have fabricated and characterized single junctions, dc Superconducting Quantum Interference Devices (SQUIDs), and nanostrips made by Fe(Te, Se) superconductive thin films. SrTiO3 bicrystal substrates with different misorientation angles have been used for the fabrication of Josephson junctions and SQUIDs. Nanostrips have been realized growing thin films on CaF2 substrates. The interaction between fluxons and antifluxons has been taken into account for the evaluation of the pinning energy values.
Properties of Fe(Se, Te) Bicrystal Grain Boundary Junctions, SQUIDs, and Nanostrips / Sarnelli, Ettore; Nappi, Ciro; Camerlingo, Carlo; Enrico, Emanuele; Bellingeri, Emilio; Kawale, Shrikant; Braccini, Valeria; Leveratto, Alessandro; Ferdeghini, Carlo. - In: IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. - ISSN 1051-8223. - 27:4(2017), pp. 1-4. [10.1109/TASC.2016.2636248]
Properties of Fe(Se, Te) Bicrystal Grain Boundary Junctions, SQUIDs, and Nanostrips
Enrico, Emanuele;
2017
Abstract
We have fabricated and characterized single junctions, dc Superconducting Quantum Interference Devices (SQUIDs), and nanostrips made by Fe(Te, Se) superconductive thin films. SrTiO3 bicrystal substrates with different misorientation angles have been used for the fabrication of Josephson junctions and SQUIDs. Nanostrips have been realized growing thin films on CaF2 substrates. The interaction between fluxons and antifluxons has been taken into account for the evaluation of the pinning energy values.| File | Dimensione | Formato | |
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