Results 11 to 20 of about 512 (64)
Modeling High-Temperature Superconductivity: Correspondence at Bay? [PDF]
, 2007 How does a predecessor theory relate to its successor? According to Heinz Post's General Correspondence Principle, the successor theory has to account for the empirical success of its predecessor.
Hartmann, Stephan, Stephan Hartmann
core +1 more source
Decoherence and correlations in systems of trapped ultra-cold quantum gases [PDF]
, 2005 Since the achievement of Bose-Einstein condensation (BEC), the progress in matterwave physics has been immense. Among the many recent achievements there is the miniaturization of atom traps, demonstration of the superfluid-Mott insulator quantum-phase
Schroll, Christian
core +1 more source
Cooper pairing with finite angular momentum: BCS vs Bose limits [PDF]
, 2003 We revisit the old problem of exotic superconductivity as Cooper pairing with finite angular momentum emerging from a central potential. Based on some general considerations, we suggest that the phenomenon is associated with interactions that keep ...
Jorge Quintanilla +6 more
core +1 more source
Flat-band superconductivity for tight-binding electrons on a square-octagon lattice [PDF]
, 2020 The discovery of superconductivity in twisted bilayer graphene has triggered a resurgence of interest in flat-band superconductivity. Here, we investigate the square-octagon lattice, which also exhibits two perfectly flat bands when next-nearest-neighbor
Smith, Cristiane Morais +1 more
core +2 more sources
Correlated spin transport in nanostructures: entanglement creation and spin filtering [PDF]
, 2003 The electron spin for electronics has only recently attracted much interest. The idea to use spin|as opposed to charge|as the fundamental data carrier was motivated by recent experiments that showed unusually long spindephasing times up to ...
Recher, Patrik
core +1 more source
Fluxon-induced losses in niobium thin-film cavities revisited
, 2019 Long standing data from niobium thin-film accelerating cavities will be revisited and analyzed by a modified London model of radio-frequency (RF) superconductivity.
Weingarten, Wolfgang
core +1 more source
Aspects of Holographic Superconductivity [PDF]
, 2012 In this thesis we study two different aspects of holographic superconductivity. First we study fully backreacting Gauss-Bonnet (GB) holographic superconductors in 5 bulk spacetime dimensions. We explore the system’s dependence on the scalar mass for both
BARCLAY, LUKE
core
Bosonic spectral function and the electron-phonon interaction in HTSC cuprates [PDF]
, 2010 In this paper we discuss experimental evidence related to the structure and origin of the bosonic spectral function alpha 2F (omega) in high-temperature superconducting (HTSC) cuprates at and near optimal doping.
Kulic, Miodrag L. +8 more
core +1 more source
Triplet superconductivity induced by screened phonon interactions in ferromagnetic compounds [PDF]
, 2002 We propose that screened pairing interactions mediated by phonons could give rise to a spin triplet superconductivity in ferromagnetic compounds such as UGe_2.
Kohmoto, Mahito +3 more
core +1 more source
Superconductivity in ropes of carbon nanotubes
, 2004 Recent experimental and theoretical results on intrinsic superconductivity in ropes of single-wall carbon nanotubes are reviewed and compared. We find strong experimental evidence for superconductivity when the distance between the normal electrodes is ...
Egger, R. +6 more
core +1 more source