Development of non-weak link bulk YBCO grain boundaries for high magnetic field engineering applications

被引：20
|
作者：
Lo, W [1 ]
Cardwell, DA [1 ]
Bradley, AD [1 ]
Doyle, RA [1 ]
Shi, YH [1 ]
Lloyd, S [1 ]
机构：
[1] Univ Cambridge, Irc Superconduct, Cambridge CB3 OHE, England
来源：
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1999年 / 9卷 / 02期
关键词：
D O I：
10.1109/77.784866
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A non-weak link joining technique has been developed for YBCO pseudo-crystals fabricated by seeded peritectic solidification based on the formation of a liquid phase which segregates from the platelet boundaries at temperatures above approximate to 920 degrees C, Electrical and magnetic measurements on these boundaries suggest that their irreversibility field can be as high as 7 T at 77 Ii in fully oxygenated pseudo-crystals joined along their crystallographic ab-planes which is comparable to the irreversibility behaviour of the adjacent YBCO grains.
引用
收藏
页码：2042 / 2045
页数：4
相关论文
共 49 条
  • [21] High-frequency MnZn soft magnetic ferrite by engineering grain boundaries with multiple-ion doping
    Mi Yan
    Shengbo Yi
    Xiuyuan Fan
    Zhenghua Zhang
    Jiaying Jin
    Guohua Bai
    JournalofMaterialsScience&Technology, 2021, 79 (20) : 165 - 170
  • [22] Construction of strong magnetic field generators by high Tc bulk superconductors and its applications
    Oka, T
    Yokoyama, K
    Noto, K
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2004, 14 (02) : 1058 - 1061
  • [23] Non-Langevin high-temperature magnetization of nanoparticles in a weak magnetic field
    M. A. Chuev
    Journal of Experimental and Theoretical Physics, 2009, 108 : 249 - 259
  • [24] Non-Langevin high-temperature magnetization of nanoparticles in a weak magnetic field
    Chuev, M. A.
    JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 2009, 108 (02) : 249 - 259
  • [25] Analysis of electrical characteristics and magnetic field dependences of YBCO step edge and bicrystal grain boundary junctions for rf-SQUID applications
    Fardmanesh, M
    Schubert, J
    Akram, R
    Bick, M
    Banzet, M
    Zander, W
    Zhang, Y
    Krause, HJ
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2004, 17 (05): : S375 - S380
  • [26] Development of high magnetic field superconducting magnet technology and applications in China
    Wang, Qiuliang
    Dai, Yingming
    Zhao, Baozhi
    Song, Shouseng
    Lei, Yuanzhong
    Wang, Houseng
    Ye, Bai
    Hu, Xinning
    Huang, Tianbing
    Wang, Hui
    He, Chu
    Shang, Muxi
    Wang, Chao
    Cul, Chunyan
    Zhao, Shangwu
    Zhang, Quan
    Diao, Yanhua
    Peng, Yan
    Xu, Guoxin
    Deng, Fanping
    Weng, Peide
    Kuang, Guangli
    Gao, Bingjun
    Lin, Liangzhen
    Yan, Luguang
    CRYOGENICS, 2007, 47 (7-8) : 364 - 379
  • [27] Single-domain NEG-123 bulk superconductors for high magnetic field applications
    Muralidhar, M
    Nariki, S
    Jirsa, M
    Murakami, M
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2002, 372 : 1134 - 1136
  • [28] High-Resolution Analysis of Currents at Low-Angle Grain Boundaries in YBCO Thin Films Using Magnetooptics and Magnetic X-Ray Microscopy
    Ruoss, Stephen
    Stahl, Claudia
    Bayer, Jonas
    Schuetz, Gisela
    Albrecht, Joachim
    Laviano, Francesco
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2016, 26 (03)
  • [29] STRONG AND WEAK-LINK BEHAVIOR OF SINGLE GRAIN-BOUNDARIES IN MELT-TEXTURED BULK AG DOPED YBA2CU3O7-DELTA
    SARMA, C
    SCHINDLER, G
    HAASE, DG
    KOCH, CC
    KINGON, AI
    GOYAL, A
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1995, 244 (3-4): : 287 - 292
  • [30] Development of high strength Nb3Sn conductors for high magnetic field applications
    Iwasaki, S
    Goto, K
    Sadakata, N
    Saito, T
    Kohno, O
    IEEE TRANSACTIONS ON MAGNETICS, 1996, 32 (04) : 2566 - 2569
12345