Levitation force and trapped magnetic field of multi-grain YBCO bulk superconductors

2008 ◽  
Vol 468 (15-20) ◽  
pp. 1473-1476 ◽  
Author(s):  
J.S. Choi ◽  
S.D. Park ◽  
B.H. Jun ◽  
Y.H. Han ◽  
N.H. Jeong ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Levitation Force ◽  
Ybco Bulk ◽  
Bulk Superconductors ◽  
Trapped Magnetic Field

scholarly journals Trapped magnetic field distribution above two magnetized bulk superconductors close to each other

2020 ◽  
Vol 33 (6) ◽  
pp. 064003
Author(s):  
M Houbart ◽  
J-F Fagnard ◽  
A R Dennis ◽  
D K Namburi ◽  
Y Shi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Field Distribution ◽  
Magnetic Field Distribution ◽  
Bulk Superconductors ◽  
Trapped Magnetic Field

The relationship of levitation force between single and multiple YBCO bulk superconductors

2002 ◽  
Vol 371 (3) ◽  
pp. 219-223 ◽  
Author(s):  
W.M Yang ◽  
L Zhou ◽  
Y Feng ◽  
P.X Zhang ◽  
C.P Zhang ◽  
...  
Keyword(s):  
Levitation Force ◽  
Ybco Bulk ◽  
Bulk Superconductors ◽  
Relationship Of ◽  
The Relationship

Effect of grain-alignment on the levitation force of melt-processed YBCO bulk superconductors

1999 ◽  
Vol 8 (7) ◽  
pp. 533-538
Author(s):  
Yang Wan-min ◽  
Zhou Lian ◽  
Feng Yong ◽  
Zhang Ping-xiang ◽  
Wu Min-zhi ◽  
...  
Keyword(s):  
Levitation Force ◽  
Ybco Bulk ◽  
Grain Alignment ◽  
Bulk Superconductors

Basic Analysis of Magnetic Field in High Temperature Bulk Superconductors

2007 ◽  
Vol 546-549 ◽  
pp. 2115-2118
Author(s):  
Jian Qing Yang ◽  
G.D. Chen ◽  
Xiao Yang Yuan ◽  
You Zhang Zhu
Keyword(s):  
Magnetic Field ◽  
High Temperature ◽  
Lorentz Force ◽  
Analytical Method ◽  
Critical State ◽  
Permanent Magnets ◽  
Levitation Force ◽  
Field Equations ◽  
Force Equation ◽  
Bulk Superconductors

The analysis of magnetic field in high temperature bulk superconductors is presented in this paper. The macroscopic field equations were constructed on the basis of the critical state model and levitation forces ware analyzed between permanent magnets (PM) and HTSC using analytical method. The levitation force between permanent magnets (PM) and HTSC calculation were obtained by using Lorentz force equation [1]. The analytical results show that the presented method is comparatively accurate by comparing the measured levitation forces and the calculation ones. Some relations between B(r, t) and levitation force’s hysteresis are investigated.

The effect of geometry on the trapped magnetic field in bulk superconductors

2002 ◽  
Vol 15 (7) ◽  
pp. 1054-1057 ◽  
Author(s):  
Hirofumi Fukai ◽  
Masaru Tomita ◽  
Masato Murakami ◽  
Takao Nagatomo
Keyword(s):  
Magnetic Field ◽  
Bulk Superconductors ◽  
Trapped Magnetic Field

Identification of the effect of grain size on levitation force of well-textured YBCO bulk superconductors

Cryogenics ◽  
2002 ◽  
Vol 42 (10) ◽  
pp. 589-592 ◽  
Author(s):  
W.M Yang ◽  
L Zhou ◽  
Y Feng ◽  
P.X Zhang ◽  
C.P Zhang ◽  
...  
Keyword(s):  
Grain Size ◽  
Levitation Force ◽  
Ybco Bulk ◽  
Bulk Superconductors
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