Results 41 to 50 of about 21,942 (220)

Superconductivity for Magnets

open access: yes, 2014
The present state of development of a series of industrial superconductors is reviewed in consideration of their future applications in high field accelerator magnets, with particular attention on the material aspect.
Flükiger, R
core   +1 more source

Mechanism of Solid Solution‐Driven Texture Induced by Ag Doping in YBCO Superconductor

open access: yesAdvanced Science, EarlyView.
Ag‐doped YBCO with a designed concentration gradient is produced by dual‐material co‐extrusion and freeze‐drying. During annealing, Ag+ ions diffuse into Y123, substituting for Cu(1) and inducing c‐axis relaxation. This leads to the formation of [001]‐oriented YBCAO, creating a coherent interface that templates the textured growth of Y123. Consequently,
Fenyan Zhao   +4 more
wiley   +1 more source

Intelligent Probability Estimation of Quenches Caused by Weak Points in High-Temperature Superconducting Tapes

open access: yesEnergies, 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   +3 more
doaj   +1 more source

A Simple Method to Eliminate Shielding Currents Generated when Magnetization is Perpendicular to Superconducting Tapes Wound into Coils

open access: yes, 2011
Application of an external AC magnetic field parallel to superconducting tapes helps in eliminating the magnetization caused by the shielding current induced in the flat faces of the tapes.
Funaki, Kazuo, Kajikawa, Kazuhiro
core   +1 more source

The power of many: when genetics met yeasts and high‐throughput

open access: yesBiological Reviews, EarlyView.
ABSTRACT In recent years, complex technological capabilities have evolved, driven by the need to solve complex and integrative biological questions through global analyses. New equipment allows the scaling up and automation of processes which previously were carried out on a very limited scale.
Víctor A. Tallada, Víctor Carranco
wiley   +1 more source

Design and Experimental Characterization of HTS-Tape Solenoidal Magnetic Screens for the Design of IR-SFCL Magnetic Structure

open access: yesIEEE Access
The continuous evolution of electrical distribution systems—driven by the integration of renewable energy sources and decentralized generation—poses new challenges for grid protection.
Belen Rivera   +3 more
doaj   +1 more source

Prototype REBCO Z1 and Z2 shim coils for ultra high-field

open access: yesScientific Reports, 2020
We present promising results of novel high-temperature superconducting (HTS) shim coil prototypes that circumvent the size and strength limitation of our earlier innovative HTS shim concept based on 46-mm wide REBCO tape.
Dongkeun Park   +4 more
doaj   +1 more source

Coil Optimization for HTS Machines [PDF]

open access: yes, 2010
An optimization approach of HTS coils in HTS synchronous machines (SM) is presented. The optimization is aimed at high power SM suitable for direct driven wind turbines applications.
Abrahamsen, Asger Bech   +5 more
core  

An equation for the quench propagation velocity valid for high field magnet use of REBCO coated conductors

open access: yes, 2016
Based on a study of the thermophysical properties, we derived a practical formula for the normal zone propagation velocity appropriate for REBa$_2$Cu$_3$O$_{7-x}$ coated conductors in high magnetic fields. An analytical expression to evaluate the current
Bonura, Marco, Senatore, Carmine
core   +2 more sources

Application of high temperature superconductor in National Institute for Fusion Science [PDF]

open access: yes, 2002
In the National Institute for Fusion Science (NIFS), the following three research items are being advanced as application of high temperature superconductor (HTS) to an experimental fusion plasma system, through collaboration with universities and ...
A. Iwakuma   +21 more
core   +1 more source

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