Results 21 to 30 of about 9,453,875 (49)
Numerical studies of superfluids and superconductors [PDF]
, 2001 In this thesis we demonstrate the power of the Gross-Pitaevskii and the time-dependent Ginzburg-Landau equations by numerically solving them for various fundamental problems related to superfluidity and superconductivity.
Winiecki, Thomas, Winiecki, T.
core
Revista Crítica con Ciencia Número Completo Vol 1 Núm 1 Año 2023
, 2023 Revista Crítica con Ciencia Número Completo Vol 1 Núm 1 Año ...
Crítica con Ciencia, Revista
core
Competing Orders In Underdoped (ba1-xkx)fe 2as2
, 2015 We report 75As Nuclear Magnetic Resonance (NMR) measurements in the high-Tc superconductor (Ba1-xKx)Fe 2As2 in the underdoped regime. A structural transition at Ts ≃110 K is followed by an antiferromagnetic (AFM) order at TN ≃102 K for our x = 0.16 ...
Moulton W.G. +7 more
core +1 more source
Oxygen deficiency structure in iron-based high temperature superconductor GdFeAsO [PDF]
, 2009 Oxygen deficiency in the iron-based HTSCGdFeAsO 1â  seems to create a parallelogram shaped Fe2+-ion/oxygen deficiency pattern in the Fe2O2 plane in c-direction.
Leschinski, P. +3 more
core
Polaronic States and Superconductivity in WO3-x
, 2020 Superconducting domain boundaries were found in WO3-x and doped WO3. The charge carriers in WO3-type materials were identified by Schirmer and Salje as bipolarons. Several previous attempts to determine the electronic properties of polarons in WO3 failed
Ekhard K. H. Salje
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
Superconductivity effect: levitation in magnetic field
, 2010 A section of superconducting material is placed above a magnetic track. The superconductor is tapped sideways and travels around the track with virtually no resistance to its motion.
DoITPoMS, University of Cambridge
core
, 2005 4 pages, 3 figuresUsing density functional theory we demonstrate that superconductivity in C6Ca is due to a phonon-mediated mechanism with electron-phonon coupling 0.83 and phonon-frequency logarithmic-average 24.7 meV.
Calandra, Matteo, Mauri, Francesco
core +1 more source
Superconductivity in new materials /
, 2011 The discoveries of new superconducting materials, most of them during the last 30 years, have served very much as the context for further developments in theory which continue to the present.
Fisk, Zachary., Ott, Hans R.
core
Coherent manipulation of mesoscopic devices [PDF]
, 2005 The manipulation of quantum states of solid state coherent devices is the central goal of this thesis. The problems studied concern both the superconductors and the semiconductors physics.
Lucignano, Procolo
core +1 more source