Results 11 to 20 of about 183,615 (274)

Reliability Evaluation of Software Filters Applied to Conduction Current in HVDC Power Cables

IEEE Access, 2021
For design and operation, the conduction current of insulation must be obtained in high-voltage direct current (HVDC) power cables. The measured noise from the environment and equipment can have a significant impact on the reliability of the conduction ...
Seung-Won Lee, Hae-Jong Kim, Hee-Suk Ryoo, Jang-Seob Lim   +3 more
doaj   +1 more source

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

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

J e (4.2 K, 31.2 T) beyond 1 kA/mm2 of a ~3.2 μm thick, 20 mol% Zr-added MOCVD REBCO coated conductor

Scientific Reports, 2017
A main challenge that significantly impedes REBa2Cu3Ox (RE = rare earth) coated conductor applications is the low engineering critical current density J e because of the low superconductor fill factor in a complicated layered structure that is crucial ...
A. Xu, Y. Zhang, M. Heydari Gharahcheshmeh, Y. Yao, E. Galstyan, D. Abraimov, F. Kametani, A. Polyanskii, J. Jaroszynski, V. Griffin, G. Majkic, D. C. Larbalestier, V. Selvamanickam   +12 more
doaj   +1 more source

Spectroscopic evidence for the superconductivity of elemental metal Y under pressure

NPG Asia Materials, 2023
Very high applied pressure induces superconductivity with the transition temperature (T c) exceeding 19 K in elemental yttrium, but relatively little is known about the nature of that superconductivity.
Zi-Yu Cao, Harim Jang, Seokmin Choi, Jihyun Kim, Suyoung Kim, Jian-Bo Zhang, Anir S. Sharbirin, Jeongyong Kim, Tuson Park   +8 more
doaj   +1 more source

Development of an HTS-SQUID-Based Receiver for Long-Range Magnetic Induction Communication in Extreme Environments

Sensors, 2023
The communication range of magnetic-induction (MI) technology in extreme environments such as underwater or underground is limited by the dipole-like attenuation behavior of the magnetic field as well as the eddy current induced loss in conductive media,
Yulong Li, Tiequan Xu, Yue Wang, Furen Wang, Zizhao Gan   +4 more
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

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

Hierarchic Models of Turbulence, Superfluidity and Superconductivity [PDF]

, 2000
New models of Turbulence, Superfluidity and Superconductivity, based on new Hierarchic theory, general for liquids and solids (physics/0102086), have been proposed. CONTENTS: 1 Turbulence.
Kaivarainen, Alex
core   +2 more sources

Pressure-induced Superconductivity in CaLi2

, 2008
A search for superconductivity has been carried out on the hexagonal polymorph of Laves-phase CaLi2, a compound for which Feng, Ashcroft, and Hoffmann predict highly anomalous behavior under pressure.
A. K. Gangopadhyay, J. J. Hamlin, J. S. Schilling, J. S. Schilling, K. Shimizu, M. Debessai, T. Matsuoka   +6 more
core   +1 more source