Abstract
INTERCALATION compounds are formed by inserting guest atomic or molecular species between weakly bound (usually by van der Waals forces) slabs of host materials without changing the inner crystal structure of the individual slabs. The best-known examples of host materials are graphite and the transition metal dichalcogenides1. These compounds can be made with different stage index n, where n denotes the number of slabs between adjacent intercalated layers. Intercalation provides a unique, well controlled approach to changing the physical and electronic properties of host materials over a wide range1. If intercalation can be adopted in the layered high-transition-temperature (high-Tc) superconductors, it could lead to the ability to engineer their properties, with a view to investigating the mechanism responsible for high-Tc superconductivity, improving the superconducting properties of the pristine materials, and developing new high-Tc superconductors and superconducting devices. We report here the successful synthesis and preliminary physical characterization of a stage-1 iodine-intercalated high- Tc superconductor, IBi2Sr2CaCu2Oy.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Levy, F. (ed.) Intercalated Layered Materials (Reidel, Dordrecht, 1979).
Lindberg, P. A. P. et al. Phys. Rev. B39, 2890–2893 (1989).
Yuon, K. & Francois, M. Z. Phys. B76, 413–444 (1989).
Herman, F., Kasowski, R. V. & Hsu, W. Y. Phys. Rev. B38, 204–207 (1988).
Cava, R. J. Science 247, 656–662 (1990).
Wheatley, J. M., Hsu, T. C. & Anderson, P. W. Nature 333, 121 (1988).
Ihm, J. & Yu, D. B. Phys. Rev. B39, 4760–4763 (1989).
Balestrino, G., Nigro, A., Vaglio, R. & Marinelli, M. Phys. Rev. B39, 12264–12266 (1989).
Lowndes, D. H., Norton, D. P. & Budai, J. D. Phys. Rev. Lett. 65, 1160–1163 (1990).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Xiang, XD., McKernan, S., Vareka, W. et al. Iodine intercalation of a high-temperature superconducting oxide. Nature 348, 145–147 (1990). https://doi.org/10.1038/348145a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/348145a0
This article is cited by
-
Superconducting Properties of Iodine-Intercalated Bi2Sr2Ca2Cu3O10+x
Journal of Superconductivity and Novel Magnetism (2007)
-
Redox intercalation of iodine into Bi- and Hg-based superconductors
Czechoslovak Journal of Physics (1996)
-
Anisotropy in the resistive superconducting transition under magnetic fields in single crystal Pb2Sr2Ho0.5Ca0.5Cu3O8
Journal of Superconductivity (1996)
-
Crystal structure and anisotropy of iodine-intercalated Bi2Sr2Ca n?1Cu n O x
Journal of Superconductivity (1994)
-
Effects of iodine intercalation into Bi-based copper oxide superconductors
Journal of Superconductivity (1994)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.