Results 21 to 30 of about 153,582 (240)

Quantum tunneling theory of Cooper pairs as bosonic particles

Scientific Reports, 2021
We propose a simple phenomenological theory for quantum tunneling of Cooper pairs, in superconductor/insulator/superconductor tunnel junctions, for a regime where the system can be modeled as bosonic particles.
Edgar J. Patiño, Daniel Lozano-Gómez
doaj   +1 more source

Over 15 MA/cm2 of critical current density in 4.8 µm thick, Zr-doped (Gd,Y)Ba2Cu3Ox superconductor at 30 K, 3T

Scientific Reports, 2018
An Advanced MOCVD (A-MOCVD) reactor was used to deposit 4.8 µm thick (Gd,Y)BaCuO tapes with 15 mol% Zr addition in a single pass. A record-high critical current density (J c ) of 15.11 MA/cm2 has been measured over a bridge at 30 K, 3T, corresponding to ...
Goran Majkic, Rudra Pratap, Aixia Xu, Eduard Galstyan, Venkat Selvamanickam   +4 more
doaj   +1 more source

Author Correction: Quantum tunneling theory of Cooper pairs as bosonic particles

Scientific Reports, 2021
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Edgar J. Patiño, Daniel Lozano‑Gómez
doaj   +1 more source

Striped superconductors in the extended Hubbard model [PDF]

, 2000
We present a minimal model of a doped Mott insulator that simultaneously supports antiferromagnetic stripes and d-wave superconductivity. We explore the implications for the global phase diagram of the superconducting cuprates.
, A. R Bishop, A. V Balatsky, Eroles J., Eroles J., G Ortiz, I Martin, Morr D., Salkola M. I., Wakimoto S., White S. R., Zaanen J.   +11 more
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Intelligent Probability Estimation of Quenches Caused by Weak Points in High-Temperature Superconducting Tapes

Energies, 2022
Fluctuations in the critical current along the length of high-temperature superconducting (HTS) tapes manufactured in the form of coated conductors is a common manufacturing phenomenon.
Alireza Sadeghi, Zhihui Xu, Wenjuan Song, Mohammad Yazdani-Asrami   +3 more
doaj   +1 more source

Moisture-induced superconductivity in FeTe0.8S0.2

, 2010
Moisture-induced superconductivity was observed in FeTe0.8S0.2. With exposing the sample to the air, the zero resistivity temperature and the superconducting volume fraction were enhanced up to 7.2 K and 48.5 %, respectively, while the as-grown sample ...
Deguchi, Keita, Mizuguchi, Yoshikazu, Takano, Yoshihiko, Tsuda, Shunsuke, Yamaguchi, Takahide   +4 more
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Ferromagnetic/superconducting proximity effect in La0.7Ca0.3MnO3 / YBa2Cu3O7 superlattices [PDF]

, 2003
We study the interplay between magnetism and superconductivity in high quality YBa2Cu3O7 (YBCO) / La0.7Ca0.3MnO3(LCMO)superlattices. We find evidence for the YBCO superconductivity depression in presence of the LCMO layers.
A. G. Aronov, A. M. Goldman, C. A. R. Sá de Melo, C. A. R. Sá de Melo, C. León, C. Uher, D. Arias, D. M. Kelly, E. E. Fullerton, F. Y. Ogrin, G. Jakob, G. Verbanck, H.-U. Habermeier, I. K. Schuller, J. Aarts, J. E. Villegas, J. L. Martinez, J. S. Jiang, J. Santamaria, J. W. Cable, Jhon Q. Xiao, K. Usadel, L. Lazar, L. V. Mercaldo, M. Bibes, M. Varela, M. Varela, M. Velez, M. Ziese, Mark Johnson, Michael J. Pechan, N. C. Yeh, N. R. Werthamer, P. G. de Gennes, P. Prieto, P. Prieto, S. Kaneko, Th. Mühge, Th. Mühge, V. A. Vas’ko, V. Peña, V. V. Ryazanov, W. H. Parker, W. Sevenhans, Warren E. Pickett, Z. Radovic, Z. Radovic, Z. Sefrioui   +47 more
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Strongly enhanced vortex pinning from 4 to 77 K in magnetic fields up to 31 T in 15 mol.% Zr-added (Gd, Y)-Ba-Cu-O superconducting tapes

APL Materials, 2014
Applications of REBCO coated conductors are now being developed for a very wide range of temperatures and magnetic fields and it is not yet clear whether vortex pinning strategies aimed for high temperature, low field operation are equally valid at lower
A. Xu, L. Delgado, N. Khatri, Y. Liu, V. Selvamanickam, D. Abraimov, J. Jaroszynski, F. Kametani, D. C. Larbalestier   +8 more
doaj   +1 more source

A New Intelligent Estimation Method Based on the Cascade-Forward Neural Network for the Electric and Magnetic Fields in the Vicinity of the High Voltage Overhead Transmission Lines

Applied Sciences, 2023
The evaluation and estimation of the electric and magnetic field (EMF) intensity in the vicinity of overhead transmission lines (OHTL) is of paramount importance for residents’ healthcare and industrial monitoring purposes. Using artificial intelligence (
Shahin Alipour Bonab, Wenjuan Song, Mohammad Yazdani-Asrami   +2 more
doaj   +1 more source

Superconductivity in ferromagnetic metals and in compounds without inversion centre

, 2004
The symmetry properties and the general overview of the superconductivity theory in the itinerant ferromagnets and in materials without space parity are presented.
Agterberg D. F., Blount E. I., Bradley C. J., Chubukov A. V., Dzero M., Edel'stein V. M., Fay D., Kirkpatrick T. R., Kycia J. B., Landau L. D., Lifshits E. M., Mineev V. P., Mineev V. P., Mineev V. P., Roussev R., Samokhin K. V., Samokhin K. V., Saxena S. S., Ueda K., V. P. MINEEV, Wigner E. P., Yip S. K., Zhitomirskii M. E.   +22 more
core   +2 more sources