Trapped Field in Superconductors with Perforations

2021 ◽  
Author(s):  
A. N. Maksimova ◽  
V. A. Kashurnikov ◽  
A. N. Moroz ◽  
D. M. Gokhfeld
Keyword(s):  
Trapped Field

Trapped Field Characteristics and Fracture Behavior of REBaCuO Bulk Ring During Pulsed Field Magnetization

2016 ◽  
Vol 26 (4) ◽  
pp. 1-5 ◽  
Author(s):  
Hidehiko Mochizuki ◽  
Hiroyuki Fujishiro ◽  
Tomoyuki Naito ◽  
Yoshitaka Itoh ◽  
Yousuke Yanagi ◽  
...  
Keyword(s):  
Fracture Behavior ◽  
Pulsed Field ◽  
Trapped Field ◽  
Field Magnetization ◽  
Pulsed Field Magnetization

scholarly journals Accuracy of a teleported trapped field state inside a single bimodal cavity

2007 ◽  
Vol 76 (3) ◽  
Author(s):  
Iara P. de Queirós ◽  
Simone Souza ◽  
W. B. Cardoso ◽  
N. G. de Almeida
Keyword(s):  
Trapped Field ◽  
Field State

Negative Zero-Field-Cooled Magnetization in YMn0.5Cr0.5O3 due to Giant Coercivity and Trapped Field

2017 ◽  
Vol 57 (1) ◽  
pp. 175-180 ◽  
Author(s):  
Xiangnan Xie ◽  
Hailiang Che ◽  
Haoru Wang ◽  
Guankai Lin ◽  
Hong Zhu
Keyword(s):  
Zero Field ◽  
Trapped Field

A novel preform compaction method for fabricating high-performance Y–Ba–Cu–O single-grain bulk superconductor

2021 ◽  
Author(s):  
Guo-Zheng Li ◽  
Miao Wang
Keyword(s):  
High Performance ◽  
Sample Surface ◽  
Bulk Superconductor ◽  
Ybco Bulk ◽  
Trapped Field ◽  
Optical Micrograph ◽  
New Type ◽  
Single Grain ◽  
Grain Bulk ◽  
Compaction Method

Abstract A novel preform compaction method based on one new type of divisible mould was employed for fabricating single-grain YBCO bulk superconductor, which can complete the preform demoulding process through opening of the mould, rather than pushing the preform out in the regular mould. Thus it has natural superiority on eliminating macro-cracks, which has been proved by the sample surface morphology and the trapped field characterization. In addition, the divisible mould pressed sample exhibits higher levitation force and trapped field properties than the regular mould pressed samples, verifying the potentials of the divisible mould on improving the bulk performance. The optical micrograph results prove the superiority of the divisible mould on eliminating tiny cracks on sample surface. The processing facility and sample reliability brought by the divisible mould should also be emphasized, because the crushing and re-pressing of preform when it presents visible cracks can be omitted and the failed samples with surface cracks will no longer appear. Consequently, the experimental efficiency and stability are both enhanced.

scholarly journals Experimental realization of a hybrid trapped field magnet lens using a GdBaCuO magnetic lens and MgB2 bulk cylinder

2019 ◽  
Vol 32 (12) ◽  
pp. 12LT03 ◽  
Author(s):  
Sora Namba ◽  
Hiroyuki Fujishiro ◽  
Tomoyuki Naito ◽  
Mark D Ainslie ◽  
Keita Takahashi
Keyword(s):  
Magnetic Lens ◽  
Experimental Realization ◽  
Trapped Field ◽  
Mgb2 Bulk

Progress in Jc, Pinning, and Grain Size, for Trapped Field Magnets

1994 ◽  
pp. 855-858 ◽  
Author(s):  
Roy Weinstein ◽  
Y. Ren ◽  
J. Liu ◽  
I. G. Chen ◽  
R. Sawh ◽  
...  
Keyword(s):  
Grain Size ◽  
Trapped Field

Trapped Field of a Bitter-like HTS Magnet Using Partial Multi-Pulse Magnetization

2019 ◽  
Vol 29 (5) ◽  
pp. 1-5 ◽  
Author(s):  
Yidan Hu ◽  
Yinshun Wang ◽  
Yanqing Lu ◽  
Hao Chen ◽  
Mingchuang Liu ◽  
...  
Keyword(s):  
Pulse Magnetization ◽  
Trapped Field ◽  
Hts Magnet

Demagnetization of Trapped Field in High $T_{C}$ Superconductors Using Pulsed Field Methods

2007 ◽  
Vol 17 (1) ◽  
pp. 20-26 ◽  
Author(s):  
Lihua Chen ◽  
Yung S. Cha ◽  
Helmut Claus ◽  
Thomas R. Askew ◽  
Hong Zheng ◽  
...  
Keyword(s):  
Field Methods ◽  
Pulsed Field ◽  
Trapped Field
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