Phase-Slip Phenomena in Proximitized NbN/NiCu Superconducting Nanostripes
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-017-4247-6
Abstract: Ultrathin superconducting/ferromagnet (S/F) nanostripes are very interesting systems to investigate both the physics involved on nanoscale size and as light sensitive elements for superconducting single photon detectors. The electrical transport properties of NbN(8 nm)/NiCu(10 nm)… read more here.
Keywords: nbn nicu; phenomena proximitized; phase slip; slip phenomena ... See more keywords
Electric transport in the phase-slip-free superconducting epitaxial Nb(Ti)N sub-micron structures
Sign Up to like & getrecommendations! Published in 2019 at "Physica C: Superconductivity and its Applications"
DOI: 10.1016/j.physc.2019.02.005
Abstract: Abstract Measurements of the electrical transport properties of the phase-slip-free 100-nm-wide NbN superconducting nanostructured single photon detector (SNSPD) as a function of temperature and applied magnetic field are reported. The observed characteristics suggest Abrikosov vortices… read more here.
Keywords: phase slip; transport phase; electric transport; slip free ... See more keywords
Accessing phase slip events in Nb meander wires
Sign Up to like & getrecommendations! Published in 2021 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/ac32ad
Abstract: We report transport studies through Nb-based superconducting meander wires fabricated by focused ion beam milling technique. The effect of meandering on quantum transport has been probed experimentally by a direct comparison with the pristine thin-film… read more here.
Keywords: phase; accessing phase; transition; meander wires ... See more keywords
Dual Fraunhofer interference and charge fluctuations in long quantum phase slip wires
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.144509
Abstract: Charge interference (Aharonov-Casher effect) in a long superconducting quantum phase slip wire is considered, and from this the ``dual'' Fraunhofer interference effect (dual to the critical current modulation of a short Josephson junction in an… read more here.
Keywords: interference; phase slip; quantum phase; dual fraunhofer ... See more keywords
Revisiting 2π phase slip suppression in topological Josephson junctions
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.024517
Abstract: Current state of the art devices for detecting and manipulating Majorana fermions commonly consist of networks of Majorana wires and tunnel junctions. We study a key ingredient of these networks - a topological Josephson junction… read more here.
Keywords: 2pi phase; phase slip; energy; phase ... See more keywords
Phase-Slip Statistics of a Single Isolated Flux-Biased Superconducting Ring.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.067002
Abstract: We describe measurements of the thermally activated transitions between fluxoid states of a single isolated superconducting ring. We compare these measurements with theoretical predictions in which all of the relevant parameters are determined via independent… read more here.
Keywords: slip statistics; superconducting ring; phase slip; statistics single ... See more keywords
Design of the Clockless Logic Gates Based on Quantum Phase Slip Junction
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2023.3265431
Abstract: In this article, clockless circuits of the two basic logic gates, namely, and and or gates, are designed using the quantum phase slip junction (QPSJ). In the previously designed (existing) circuits of these gates, there… read more here.
Keywords: logic gates; phase slip; clock pulse; clockless ... See more keywords