Advertisement

Experimental Research of the Construction and Structural Relaxation of Bi-Sr-Ca-Cu-O Superconductivity System

  • Jian Enyong
  • Qu Yuanfang
  • Yin Zhiying
  • Yang Zhian
  • Wan Yubin
  • Liou Wenxi

Abstract

Since the high-temperature superconductive ceramics came into being, many kinds of superconductors have been discovered in succession. And for the same prescription, because of the different techniques, the transition temperatures of the superconductors gained are also different. Sometimes there are also reports about high-temperature superconductors over 200k. This shows that the superconductive ceramics have many superconductive phases. Expecially, the coexistence of superconductive phases of the Bi-Sr-Ca-Cu-O systems has been already recognized[ 1].

Keywords

Crystal System Structural Relaxation Orthorhombic System Lattice Parameter Measurement Superconductive Ceramic 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. (1).
    Lichunhong, Cryogenics and Superconductivity Feb. 1988, Vol.17, No.I, P53Google Scholar
  2. (2).
    Nomiki, Jpn. J. Appl. phys. 27 (1988) L567CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1990

Authors and Affiliations

  • Jian Enyong
    • 1
  • Qu Yuanfang
    • 2
  • Yin Zhiying
    • 1
  • Yang Zhian
    • 3
  • Wan Yubin
    • 2
  • Liou Wenxi
    • 3
  1. 1.Department of PhysicsTianjin UniversityTianjinChina
  2. 2.Department of Material ScienceTianjin UniversityTianjinChina
  3. 3.Analytic CenterTianjin UniversityTianjinChina

Personalised recommendations