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Remarks on Superconductivity [PDF]
Proceedings of the National Academy of Sciences, 1933 Great efforts have been expended on the electron theory of metals during the last thirty years. The classical theory was at fault because it considered the electrons as entirely free. The quantum theory partly remedied this fault. In the first place, through application of the exclusion principle, the interaction between the electrons was schematically
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Superconductivity in the Fullerenes
Science, 1991 Intramolecular vibrations strongly scatter electrons near the Fermi-surface in doped fullerenes. A simple expression for the electron-phonon coupling parameters for this case is derived and evaluated by quantum-chemical calculations. The observed superconducting transition temperatures and their variation with lattice constants can be ...
Varma, C.M. +2 more
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Unconventional superconductivity [PDF]
Advances in Physics, 2017 Conventional superconductivity, as used in this review, refers to electron-phonon coupled superconducting electron-pairs described by BCS theory. Unconventional superconductivity refers to superconductors where the Cooper pairs are not bound together by phonon exchange but instead by exchange of some other kind, e. g.
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Fabrication of superconducting nanowires from ultrathin MgB2 films via focused ion beam milling
AIP Advances, 2015 High quality superconducting nanowires were fabricated from ultrathin MgB2 films by a focused ion beam milling technique. The precursor MgB2 films in 10 nm thick were grown on MgO substrates by using a hybrid physical-chemical vapor deposition method ...
Chen Zhang +7 more
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Science Progress, 2004 Electrons in metals can self-organise. The complex interplay between lattice dynamics, electrostatic interaction and band structure brings forth numerous types of electronic order. Because of its spectacular phenomenology, superconductivity has enjoyed a central place among these, since its discovery nearly 100 years ago.
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Superconducting Memristors [PDF]
Physical Review Applied, 2014 10 pages, 6 figures, final version published on Physical Review ...
Massimiliano Di Ventra +1 more
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Suppression of magnetic vortex losses in submicron NbN coplanar waveguide resonators
Scientific ReportsWe present a method for improving the performance of microwave coplanar resonators in magnetic fields, by using narrow superconducting strips of width close to the London penetration depth. In a range of low fields, the narrow strips inhibit the presence
Ariel Roitman +4 more
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Nature Communications, 2022 Trilayer graphene was recently shown to exhibit superconductivity without a Moire pattern that had proved important in tuning superconductivity in bilayer graphene.
Shubhayu Chatterjee +3 more
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Journal of Modern Power Systems and Clean Energy, 2018 Due to interconnection of various renewable energies and adaptive technologies, voltage quality and frequency stability of modern power systems are becoming erratic.
Poulomi MUKHERJEE, V. V. RAO
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Near-infrared-responsive, superparamagnetic Au@Co nanochains
Beilstein Journal of Nanotechnology, 2017 This manuscript describes a new type of nanomaterial, namely superparamagnetic Au@Co nanochains with optical extinctions in the near infrared (NIR).
Varadee Vittur +5 more
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