Results 11 to 20 of about 151,428 (229)

Electrical Circuits Simulator in Null-Flux Electrodynamic Suspension Analysis

Applied Sciences, 2023
This paper employed an electrical circuit simulator to investigate an electrodynamic suspension system (EDS) for passenger rail transport applications.
Thaís N. França, Hengda Li, Hanlin Zhu, Hongfu Shi, Le Liang, Zigang Deng   +5 more
doaj   +1 more source

Current dependence of the negative magnetoresistance in superconducting NbN nanowires

Scientific Reports, 2022
Magnetoresistance measurements in amorphous NbN nanowires show that transport current affects their negative magnetoresistance (nMR) in a manner qualitatively similar to temperature.
Zoharchen Sofer, Avner Shaulov, Yosef Yeshurun   +2 more
doaj   +1 more source

Spectroscopic evidence of superconductivity pairing at 83 K in single-layer FeSe/SrTiO3 films

Nature Communications, 2021
How high the superconducting transition temperature can reach in single layer FeSe/SrTiO3 films has been under debate. Here, the authors use Bogoliubov back-bending bands as a benchmark and demonstrate that superconductivity pairing can be realized up to
Yu Xu, Hongtao Rong, Qingyan Wang, Dingsong Wu, Yong Hu, Yongqing Cai, Qiang Gao, Hongtao Yan, Cong Li, Chaohui Yin, Hao Chen, Jianwei Huang, Zhihai Zhu, Yuan Huang, Guodong Liu, Zuyan Xu, Lin Zhao, X. J. Zhou   +17 more
doaj   +1 more source

Superconducting metamaterials [PDF]

Physics Reports, 2018
Metamaterials (MMs), i.e. artificial media designed to achieve properties not available in natural materials, have been the focus of intense research during the last two decades. Many properties have been discovered and multiple designs have been devised that lead to multiple conceptual and practical applications. Superconducting MMs have the advantage
Lazarides, N., Tsironis, G.P.
openaire   +2 more sources

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

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

Meissner Effect and Nonreciprocal Charge Transport in Non-Topological 1T-CrTe₂/FeTe Heterostructures. [PDF]

Adv Mater
This work demonstrates interface‐induced superconductivity (Tc ∼12 K) with a robust Meissner effect and pronounced nonreciprocal transport in epitaxial 1T‐CrTe2/FeTe heterostructures, where 1T‐CrTe2 is a 2D ferromagnet, and FeTe is an antiferromagnetic metal.
Yan ZJ, Chan YT, Yuan W, Wang AG, Yi H, Wang Z, Zhou L, Rong H, Zhuo D, Wang K, Singleton J, Winter LE, Wu W, Chang CZ.   +13 more
europepmc   +2 more sources

Emergent Higgsless Superconductivity [PDF]

, 2017
We present a new Higgsless model of superconductivity, inspired from anyon superconductivity but P- and T-invariant and generalizable to any dimension. While the original anyon superconductivity mechanism was based on incompressible quantum Hall fluids ...
Diamantini, M. Cristina, Trugenberger, Carlo A.   +1 more
core   +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

Momentum-resolved visualization of electronic evolution in doping a Mott insulator

Nature Communications, 2021
How a Mott insulating state evolves into a conducting or superconducting state is a central issue in doping a Mott insulator and important to understand the physics in high temperature cuprate superconductors.
Cheng Hu, Jianfa Zhao, Qiang Gao, Hongtao Yan, Hongtao Rong, Jianwei Huang, Jing Liu, Yongqing Cai, Cong Li, Hao Chen, Lin Zhao, Guodong Liu, Changqing Jin, Zuyan Xu, Tao Xiang, X. J. Zhou   +15 more
doaj   +1 more source