Hostname: page-component-745bb68f8f-g4j75 Total loading time: 0 Render date: 2025-02-09T19:28:22.207Z Has data issue: false hasContentIssue false
  • English
  • Français

Superconducting and Structural Properties of the (Ba0.6K0.4) (Bi1-YSbY)O3 System

Published online by Cambridge University Press:  28 February 2011

B. Dabrowski ,
S. Pei ,
D.R. Richards ,
Y. Zheng ,
J.D. Jorgensen ,
D.G. Hinks ,
C.D. Kimball  and
A.W. Mitchell
B. Dabrowski
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, IL 60439
S. Pei
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, IL 60439
D.R. Richards
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, IL 60439
Y. Zheng
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, IL 60439
J.D. Jorgensen
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, IL 60439
D.G. Hinks
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, IL 60439
C.D. Kimball
Affiliation:
Northern Illinois University, DeKalb, IL 60115
A.W. Mitchell
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, IL 60439
Get access

Abstract

Single‐phase samples of (Ba1‐xKx)(Bi1‐xSby)O3 have been synthesized over a limited compositional range using a two‐step procedure: high‐temperature firing in a low oxygen partial pressure followed by low‐temperature oxygen annealing. For y=0 and 0.37<x<0.50, samples have a simple cubic structure and are bulk superconductors with Tc gradually decreasing from 30 to 22K as x increases to 0.50. For fixed x and y>0 samples are superconducting again with a simple cubic structure and with Tc gradually decreasing as y increases.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 169: Symposium M – High Temperature Superconductors: Fundamental Properties and Novel Materials Processing , 1989 , 153
Copyright
Copyright © Materials Research Society 1990

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1 Mattheiss, L.R., Gyorgy, E.M., and Johnson, D.W. Jr., Phys. Rev. B 37. 3745 (1988)Google Scholar
2 Cava, R.J., Batlogg, B., Krajewski, J.J., Farrow, R., Rupp, L.W. Jr., White, A.E., Short, K., Peck, W.F., and Kometani, T., Nature 332. 814 (1988)Google Scholar
3 Hinks, D.G., Dabrowski, B., Jorgensen, J.D., Mitchell, A.W., Richards, D.R., Shiyou Pei, , and Donglu Shi, , Nature 333, 836 (1988)Google Scholar
4 Hinks, D.G., Dabrowski, B., Richards, D.R., Jorgensen, J.D., Shiyou Pei and J.F. Zasadzinski in High Temperature Superconductors: Relationships Between Properties. Structure and Solid‐State Chemistry>, edited by Jorgensen, J.D., Kitazawa, K., Tarascon, J.‐M., Thompson, M.S. and Torrance, J.B. (Mater. Res. Proc. 156, pp. 357‐367.,+edited+by+Jorgensen,+J.D.,+Kitazawa,+K.,+Tarascon,+J.‐M.,+Thompson,+M.S.+and+Torrance,+J.B.+(Mater.+Res.+Proc.+156,+pp.+357‐367.>Google Scholar
5 Shiyou Pei, , Jorgensen, J.D., Dabrowski, B., Hinks, D.G., Richards, D.R., Newsam, J.M., Sinha, S.K., Vaknin, D. and Jacobson, A.J., Phys. Rev. B (in press)Google Scholar
6 Dabrowski, B., Hinks, D. G., Jorgensen, J. D., Kalia, R. K.,Vashishta, P., Richards, D. R., Marx, D. T. and Mitchell, A. W., Physica C156. 24 (1988)Google Scholar
7 Dabrowski, B., Hinks, D.G., Hannon, R.H., Peng, W., Lee, H., Genis, A.P., Melim, V.J. and Kimball, C.W. (to be published in Proceedings of the International M2S‐HTSC Conference, July 23‐28,1989, Stanford, California)Google Scholar
8 Cox, D.E. and Sleight, A.W., Solid State Commun. 19, 969 (1976)Google Scholar