scholarly journals Trapped Field Properties of GdBaCuO Bulk Superconductors of Various Diameters Magnetized by Pulsed Fields Using an Identical Split Coil

2019 ◽  
Vol 29 (5) ◽  
pp. 1-5
Author(s):  
Fumiya Shimoyashiki ◽  
Hiroyuki Fujishiro ◽  
Tomoyuki Naito ◽  
Mark D. Ainslie
Keyword(s):  
Trapped Field ◽  
Bulk Superconductors ◽  
Pulsed Fields

Evaluation of current distribution in bulk superconductors magnetized by pulsed-fields

2007 ◽  
Vol 463-465 ◽  
pp. 410-414 ◽  
Author(s):  
K. Yokoyama ◽  
T. Oka ◽  
H. Fujishiro ◽  
K. Noto
Keyword(s):  
Current Distribution ◽  
Bulk Superconductors ◽  
Pulsed Fields

scholarly journals A trapped field of 14.3 T in Y–Ba–Cu–O bulk superconductors fabricated by buffer-assisted seeded infiltration and growth

2018 ◽  
Vol 31 (12) ◽  
pp. 125004 ◽  
Author(s):  
Devendra K Namburi ◽  
John H Durrell ◽  
Jan Jaroszynski ◽  
Yunhua Shi ◽  
Mark Ainslie ◽  
...  
Keyword(s):  
Trapped Field ◽  
Bulk Superconductors

Fabrication of Large Melt-textured RE-Ba-Cu-O (RE = Gd, Dy) Superconductors and Their Trapped Magnetic Fields

2000 ◽  
Vol 659 ◽  
Author(s):  
Shinya Nariki ◽  
Naomichi Sakai ◽  
Masato Murakami
Keyword(s):  
Magnetic Fields ◽  
Oxygen Partial Pressure ◽  
Partial Pressure ◽  
Flux Density ◽  
Field Trapping ◽  
Single Domain ◽  
High Flux ◽  
Ag Addition ◽  
Trapped Field ◽  
Bulk Superconductors

ABSTRACTWe have succeeded in synthesizing RE-Ba-Cu-O (RE = Gd and Dy) bulk superconductors with excellent field trapping properties. Large c-axis oriented single-domain Gd-Ba-Cu-O bulk samples with Ag addition were melt-textured under controlled oxygen partial pressure of 1.0%. The Gd-Ba-Cu-O sample 50 mm in diameter could trap a high flux density of 2.4 T at 77 K. In addition, we measured the trapped field between two Gd-bulks in order to minimize the demagnetizing effect and found that it reached 3.3 T. The single-domain Dy-Ba-Cu-O/Ag bulk 48 mm in diameter was also fabricated in air and its trapped field was 1.9 T at 77 K.

scholarly journals Trapped field potential of commercial Y-Ba-Cu-O bulk superconductors designed for applications

2020 ◽  
Vol 33 (9) ◽  
pp. 095005
Author(s):  
O Vakaliuk ◽  
F Werfel ◽  
J Jaroszynski ◽  
B Halbedel
Keyword(s):  
Field Potential ◽  
Trapped Field ◽  
Bulk Superconductors

Microstructure and trapped field of Al-doped GdBCO–Ag bulk superconductors

2012 ◽  
Vol 25 (2) ◽  
pp. 025023 ◽  
Author(s):  
D Volochova ◽  
P Diko ◽  
S Piovarci ◽  
M Kalmanova ◽  
K Iida ◽  
...  
Keyword(s):  
Trapped Field ◽  
Bulk Superconductors
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