Superconducting accelerator magnets based on high-temperature superconducting Bi-2212 round wires
T Shen, L Garcia Fajardo - Instruments, 2020 - mdpi.com
Superconducting magnets are an invaluable tool for scientific discovery, energy research,
and medical diagnosis. To date, virtually all superconducting magnets have been made from …
and medical diagnosis. To date, virtually all superconducting magnets have been made from …
High-performance Bi-2212 round wires made with recent powders
J Jiang, G Bradford, SI Hossain… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
Multifilamentary Bi 2 Sr 2 CaCu 2 O x (Bi-2212) wire made by the powder-in-tube technique
is the only high-temperature superconductor made in the round shape preferred by magnet …
is the only high-temperature superconductor made in the round shape preferred by magnet …
The 40 T superconducting magnet project at the national high magnetic field laboratory
H Bai, MD Bird, LD Cooley, IR Dixon… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
The National High Magnetic Field Laboratory has launched an innovative project to develop
a 40 T all superconducting user magnet. The first year funding was awarded by the National …
a 40 T all superconducting user magnet. The first year funding was awarded by the National …
Stable, predictable and training-free operation of superconducting Bi-2212 Rutherford cable racetrack coils at the wire current density of 1000 A/mm2
High-temperature superconductors (HTS) could enable high-field magnets stronger than is
possible with Nb-Ti and Nb3Sn, but two challenges have so far been the low engineering …
possible with Nb-Ti and Nb3Sn, but two challenges have so far been the low engineering …
Dipole magnets above 20 tesla: Research needs for a path via high-temperature superconducting REBCO conductors
X Wang, SA Gourlay, SO Prestemon - Instruments, 2019 - mdpi.com
To enable the physics research that continues to deepen our understanding of the Universe,
future circular colliders will require a critical and unique instrument—magnets that can …
future circular colliders will require a critical and unique instrument—magnets that can …
Effects of wire diameter and filament size on the processing window of Bi-2212 round wire
High engineering critical current density (JE of 1300 A/mm 2 at 4.2 K and 15 T) in Bi-2212
round wire has been achieved through a partial melt, overpressure heat treatment process …
round wire has been achieved through a partial melt, overpressure heat treatment process …
[HTML][HTML] Progress of key multi-field coupled mechanical issues in superconducting materials and structures
High-quality superconducting materials and structures play a crucial strategic role in the
development of modern science and technology, as well as major national equipment such …
development of modern science and technology, as well as major national equipment such …
Performance and microstructure variation with maximum heat treatment temperature for recent Bi-2212 round wires
Bi-2212 is the only high temperature superconducting wire with the round geometry. It is
multifilamentary, available in a wide range of fine filaments and twisted filament …
multifilamentary, available in a wide range of fine filaments and twisted filament …
Variation of effective filament diameter, irreversibility field, anisotropy, and pinning efficiency in Bi-2212 round wires
Abstract In recent years Bi 2 Sr 2 CaCu 2 O x (Bi-2212) received increasing attention due to
its round wire multifilamentary architecture, a unique feature in high-T c superconductor. In …
its round wire multifilamentary architecture, a unique feature in high-T c superconductor. In …
Critical current distributions of recent Bi-2212 round wires
Bi 2 Sr 2 CaCu 2 O (Bi-2212) is the only high-field, high-temperature superconductor (HTS)
capable of reaching a critical current density J c (16 T, 4.2 K) of 6500 A· mm− 2 in the highly …
capable of reaching a critical current density J c (16 T, 4.2 K) of 6500 A· mm− 2 in the highly …