6 papers
Annealing-enhanced spin-orbit effects in non-centrosymmetric superconducting NbRe films
Zahra Makhdoumi Kakhaki, Yuriy Yerin, Francesco Avitabile +5
(NbRe) is a non-centrosymmetric superconductor with a transition temperature reaching in bulk form. While bulk and si…
Nitrogen-doped W0.75Re0.25 Superconducting Nanowire Single Photon Detectors
F. Colangelo, Abhishek Kumar, H. Wang +4
Nitrogen-doped Tungsten-Rhenium superconducting alloys were recently proposed as a promising material platform for superconducting nanowire single-photon detectors (SNSPDs), offeri…
Annealing-induced grain coarsening and voltage kinks in superconducting NbRe films
Zahra Makhdoumi Kakhaki, Anton O. Pokusinskyi, Francesco Avitabile +5
NbRe, a non-centrosymmetric superconductor with a transition temperature up to 9\,K, attracts interest for its strong antisymmetric spin-orbit coupling and suitabili…
Tuning Superconductivity in Sputtered W0.75Re0.25 Thin Films
F. Colangelo, F. Avitabile, Z. Makhdoumi Kakhaki +7
W0.75Re0.25, in its bulk form, has been shown to be an interesting superconducting material due to its multiple crystalline phases, each exhibiting distinct superconducting charact…
Unveiling Intrinsic Triplet Superconductivity in Noncentrosymmetric NbRe through Inverse Spin-Valve Effects
F. Colangelo, M. Modestino, F. Avitabile +7
NbRe is a non-centrosymmetric superconductor that has been proposed as a candidate for intrinsic spin-triplet pairing. However, a conclusive demonstration of triplet pairing in NbR…
Superconducting Nanowire Single Photon Detectors based on NbRe nitride ultrafilms
F. Avitabile, F. Colangelo, M. Yu. Mikhailov +5
The influence of the reactive DC sputtering parameters on the superconducting properties of NbReN ultrathin films was investigated. A detailed study of the current-voltage characte…