Fast vortex dynamics and relaxation times in NbRe-based heterostructures

• Francesco De Chiara,
• Zahra Makhdoumi Kakhaki,
• Francesco Avitabile,
• Francesco Colangelo,
• Abhishek Kumar,
• Carmine Attanasio and
• Carla Cirillo

Beilstein J. Nanotechnol. 2026, 17, 292–302, doi:10.3762/bjnano.17.20

• that the upper critical fields at T = 0 K of the two microbridges are (0) = 8.30 T and (0) = 8.70 T. From these values, the coherence length, ξ, at T = 0 K can be determined using the formula ξ(0) = [Φ0/2πμ0Hc2(0)]1/2 yielding ξNbRe/Au(0) = 6.3 nm and ξNbRe/Py(0) = 6.2 nm. The quasiparticle diffusion

Upper critical magnetic field in NbRe and NbReN micrometric strips

• Zahra Makhdoumi Kakhaki,
• Antonio Leo,
• Federico Chianese,
• Loredana Parlato,
• Giovanni Piero Pepe,
• Angela Nigro,
• Carla Cirillo and
• Carmine Attanasio

Beilstein J. Nanotechnol. 2023, 14, 45–51, doi:10.3762/bjnano.14.5

• case of NbReN. Keywords: non-centrosymmetric superconductors; Pauli and orbital contribution; upper critical fields; Werthamer–Helfand–Hohenberg theory; Introduction Superconducting films of NbRe and NbReN have recently received great attention in the field of low-temperature electronics as suitable