Abstract
The crystal structure of one phase of superconductor Y−Ba−Cu−O Compound is analysed by RASA-5RP Four-circle single crystal diffractometer. It is found that the crystal is tetragonal with parametersa=3.8614 Å,b=3.8614 Å,C=11.6803 Å. In the crystal structure Ba situates at the Wyckoff (0, 0, 0.3094) position, Y at the special position (0, 0, 0), Cu ions occupy another special position (0.5, 0.5, 0.5) and the Wyckoff position (0.5, 0.5, 0.1391) with some substitution by Y and some Oxygen vacancies surrounding Cu and Y.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Bednorz, J.G., Müller, K.A.: Z. Phys. B — Condensed Matter64, 189 (1986)
Hor, P.H., Gao, L., Meng, R.L., Huang, Z.J., Wang, Y.Q., Foster, K., Vassilions, J., Chu, C.W., Wu, M.K., Ashburn, J.R., Torng, C.J.: Phys. Rev. Lett.58, 911 (1987)
Cava, R.J., Van Dover, R.B., Batogg, B., Rietman, E.A.: Phys. Rev. Lett.58, 408 (1987)
Chida, S.U., Takagi, H., Kitazawa, K., Tanaka, S.: Jpn. J. Appl. Phys. Lett.26, L1 (1987)
Zhao, Z.X., Chen, S.Q., Cui, C.G., Huang, Y.Z., Liu, J.X., Chen, G.H., Li, S.L., Guo, S.Q., He, Y.Y.: Ke Xue Tongbao3, 177 (1987)
Politis, C., Geerk, J., Dietrech, M., Obst, B.: Z. Phys. B — Condensed Matter66, 141 (1987)
Hinks, D.G., et al.: Appl. Phys. Lett.50, 1688 (1987)
Le Page, et al.: (Preprint)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Shu, J.F., Shen, J.C., Yao, K.L. et al. The crystal structure of the seramic superconductor of the Y−Ba−Cu−O compounds. Z. Physik B - Condensed Matter 69, 29–31 (1987). https://doi.org/10.1007/BF01560606
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01560606