Paper Title:
Preparation of Partial-Melted Sm-Ba-Cu-O Bulk Superconductor
  Abstract

We prepared SmBa2Cu3Oy (SmBCO) superconducting bulks by partial melting growth with a top seed. From the results, we found that the SmBCO bulks prepared by melting process showed good superconductivity, where the critical temperature Tc and the temperature transition width ΔT of the bulk were 94K and about 1K, respectively. The as-prepared bulks required annealing at 500°C for 24h to improve the superconductivity. However, the characteristics of the bulks may be improved by more detailed study, for example optimum preparation and annealing conditions.

  Info
Periodical
Edited by
P. VINCENZINI and A. RIGAMONTI
Pages
165-169
DOI
10.4028/www.scientific.net/AST.47.165
Citation
H. Imao, K. Matsumoto, S. Kishida, "Preparation of Partial-Melted Sm-Ba-Cu-O Bulk Superconductor", Advances in Science and Technology, Vol. 47, pp. 165-169, 2006
Online since
October 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Z. Stokłosa, G. Badura, P. Kwapuliński, Józef Rasek, G. Haneczok, Józef Lelątko, Lucjan Pająk
Abstract:The crystallization and optimization of magnetic properties effects in FeXSiB (X=Cu, V, Co, Zr, Nb) amorphous alloys were studied by...
171
Authors: Sheng Nan Zhang, Xiao Bo Ma, Ji Xing Liu, Jian Qing Feng, Cheng Shan Li, Ping Xiang Zhang
Chapter 8: Ferroelectric, Ferromagnetic and Superconducting Materials
Abstract:FeSe superconducting bulks were prepared with high energy ball milling (HEBM) aided sintering process, within which process, tetragonal...
657
Authors: Hai Bo Wang, Qian Wang, Yan Dong Ji, Meng Meng Yang, Yong Qi Dong
Chapter 1: Application of Advanced Methods and Experimental Techniques for Analysis of Characteristics and Properties of Materials
Abstract:In order to study the evolution of local crystal and electronic structure of Sr2CuO2F2+x, the synchrotron...
175