Results 111 to 120 of about 33,900 (299)

Case Studies on Time-Dependent Ginzburg-Landau Simulations for Superconducting Applications

Electromagnetic Science
The macroscopic electromagnetic properties of type-II superconductors are mainly influenced by the behavior of microscopic superconducting flux quantum units.
Cun Xue, Qing-Yu Wang, Han-Xi Ren, An He, Alejandro V. Silhanek   +4 more
doaj   +1 more source

Effective Magnetic Field Dependence of the Flux Pinning Energy in FeSe_0.5Te_0.5 Superconductor. [PDF]

Materials (Basel), 2021
Khan MR, Leo A, Nigro A, Galluzzi A, Polichetti M, Braccini V, Cialone M, Scuderi M, Grimaldi G.   +8 more
europepmc   +1 more source

Magnetic flux motion and flux pinning in superconductors

, 2018
Magnetization measurements on the two high-temperature superconductors Nd[subscript]1.85Ce[subscript]0.15CuO[subscript]4-y and Ba[subscript]0.6K[subscript]0.4BiO[subscript]3 have been undertaken in order to study the reversible and irreversible magnetic behavior and compare these two different materials with other high-temperature superconductors (HTSC)
openaire   +3 more sources

Flux Pinning in Superconductors[7]

TEION KOGAKU (Journal of the Cryogenic Society of Japan), 2009
The flux pinning properties of RE-123 bulk superconductors, RE-123 coated conductors, Bi-2223 tapes and MgB2 superconductors are reviewed. In bulk superconductors, the pinning mechanism of the lower Tc region, such as the Ba sites substituted by RE elements or twin boundaries with oxygen deficiency, is considered to be kinetic energy interaction under ...
openaire   +2 more sources

Field-Dependent Critical Current in Type-II Superconducting Strips: Combined Effect of Bulk Pinning and Geometrical Edge Barrier

, 2002
Recent theoretical and experimental research on low-bulk-pinning superconducting strips has revealed striking dome-like magnetic-field distributions due to geometrical edge barriers.
A. A. Babaei Brojeny, A. Weyers, A.A. Elistratov, Andrey A. Elistratov, D.Yu. Vodolazov, Denis Yu. Vodolazov, E. Zeldov, F. Lefloch, G.M. Maksimova, I.L. Maksimov, I.L. Maksimov, I.L. Maksimov, I.L. Maksimov, Igor L. Maksimov, J.R. Clem, John R. Clem, K.H. Muller, L. Burlachkov, L.G. Aslamazov, M. Aubin, M. Benkraouda, M. Benkraouda, M.Yu. Kupriyanov, S. de Brion, S. Tahara, V.P. Andrackii, W.T. Norris, Y. Mawatari, Y. Paltiel   +28 more
core   +1 more source

Multi‐Functional ZnO–Te Heterojunction Devices Enabling Compact Frequency Quadrupler

Advanced Functional Materials, EarlyView.
Wafer‐scale ZnO–Te heterojunction devices featuring tunable double negative differential transconductance (D‐NDT) are demonstrated at ≤ 200°C. Leveraging this unique characteristic, a single‐stage frequency quadrupler is realized, achieving a 64%–75% reduction in device count.
Jae Hyeon Jun, Byeong Gwan Kim, Min Seo Kang, Ui Gwan Shin, Minjae Kim, Kiyung Kim, Hae‐Won Lee, Yongsu Lee, Byoung Hun Lee   +8 more
wiley   +1 more source

Edge Contamination, Bulk Disorder, Flux Front Roughening, and Multiscaling in Type II Superconducting Thin Films

Condensed Matter, 2017
We have investigated the effect of different types of disorder on the propagation, roughness, and scaling properties of magnetic flux fronts in a type II superconductor.
Michel Geahel, Isabelle Jouanny, Dominique Gorse-Pomonti, Marie Poirier-Quinot, Javier Briatico, Cornelis Jacominus van der Beek   +5 more
doaj   +1 more source

Flux Pinning Properties of Single-Grain Bulk GdBCO Superconductors Processed by Different Thicknesses of Y123 Liquid Source. [PDF]

Micromachines (Basel), 2022
Zhang Y, Lou Z, Zhang P, Li C, Zhang J, Zhang X.   +5 more
europepmc   +1 more source

Anisotropy and directional pinning in YBaCuO with BaZrO3 nanorods

, 2013
Measurements of anisotropic transport properties (dc and high-frequency regime) of driven vortex matter in YBa$_2$Cu$_3$O$_{7-x}$ with elongated strong-pinning sites (c-axis aligned, self-assembled BaZrO$_3$ nanorods) are used to demonstrate that the ...
A. Augieri, E. Silva, G. Celentano, K. Torokhtii, N. Pompeo, Tinkham M., V. Galluzzi   +6 more
core   +1 more source

Kinetic Regimes of Hydrogen Absorption in Thin Films

Advanced Functional Materials, EarlyView.
Knowledge of the hydrogen incorporation mechanisms in thin layers in relation to the amount absorbed is essential to design coatings and devices compatible with hydrogen‐based technologies. A combination of simultaneous in situ methods gives detailed insight into the hydrogenation of a prototypical hydrogen absorber layer in a time‐dependent manner ...
Laura Guasco, Sabine Pütter, Yury N. Khaydukov, Luca Silvi, Mariano A. Paulin, Attila Csik, Thomas Keller, Bernhard Keimer   +7 more
wiley   +1 more source