Results 11 to 20 of about 33,900 (299)
Vortex dynamics in NbTi films at high frequency and high DC magnetic fields
Scientific Reports, 2023 We report on the characterization of NbTi films at $$\sim$$ ∼ 11 GHz and in DC magnetic fields up to 4 T, performed by means of the coplanar waveguide resonator technique, providing quantitative information about the penetration depth, the complex ...
Gianluca Ghigo +11 more
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Elastic theory of pinned flux lattices [PDF]
Physical Review Letters, 1994 The pinning of flux lattices by weak impurity disorder is studied in the absence of free dislocations using both the gaussian variational method and, to $O( =4-d)$, the functional renormalization group.
Giamarchi, T., Doussal, P. Le
openaire +3 more sources
Scientific Reports, 2021 The process of developing superconducting materials for large scale applications is mainly oriented to optimize flux pinning and the current carrying capability.
Mario Scuderi +9 more
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Mechanics and dynamics of pinning points on the Shirase Coast, West Antarctica [PDF]
The Cryosphere, 2021 Ice rises and rumples, sites of localised ice-shelf grounding, modify ice-shelf flow by generating lateral and basal shear stresses, upstream compression, and downstream tension.
H. Still, C. Hulbe
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Flux pinning properties of superconductors with an array of blind holes [PDF]
, 2004 We performed ac-susceptibility measurements to explore the vortex dynamics and the flux pinning properties of superconducting Pb films with an array of micro-holes (antidots) and non-fully perforated holes (blind holes).
A. V. Silhanek +8 more
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Gold nanocrystals in high-temperature superconducting films: creation of pinning patterns of choice
New Journal of Physics, 2013 One of the major drawbacks for applications of high-temperature superconducting films is that magnetic flux is not completely expelled but penetrates the film in the form of flux vortices. Any motion of these vortices is accompanied by magnetic noise and
C Katzer +7 more
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AIP Advances, 2017 Point defect pinning centers are the key factors responsible for the flux pinning and critical current density in type II superconductors. The introduction of the point defects and increasing their density without any changes to the superconducting ...
Lina Sang +8 more
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Surface pinning in amorphous ZrTiCuNiBe alloy [PDF]
, 2004 We have measured the amplitude and the phase of an electromagnetic (EM) field radiated from superconductor (amorphous ZrTiCuNiBe alloy) in the mixed state due to interaction of the flux lattice with an elastic wave.
A. A. Abrikosov +7 more
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Coupled Vortex Flux Tube Modes and Pinning Induced Relaxation in Neutron Star Interior [PDF]
EPJ Web of ConferencesNeutron star interiors provide an extreme condensed matter environment where neutron superfluid vortices coexist and interact with proton superconducting flux tubes.
Gangopadhyay Bijan Kumar
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A stress field in the vortex lattice in the type-II superconductor
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2008 Magnetic flux can penetrate a type-II superconductor in the form of Abrikosov vortices (also called flux lines, flux tubes, or fluxons), each carrying a quantum of magnetic flux.
Maruszewski, Bogdan
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