Superconductivity in (Hg,Tl) (Ba,Sr) CaCuOx

Autor:	W. L. Lechter, B. N. Das, S. B. Qadri, A. R. Drews, A. W. Webb, E. F. Skelton, Charles C. Kim, M. S. Osofsky, L. E. Toth, Robert J. Soulen
Rok vydání:	1995
Předmět:	Superconductivity Materials science Magnetic moment Electrical resistivity and conductivity Hot isostatic pressing Transition temperature Analytical chemistry Energy Engineering and Power Technology Cuprate Electrical and Electronic Engineering Condensed Matter Physics Stoichiometry Electronic Optical and Magnetic Materials
Zdroj:	Physica C: Superconductivity. 242:221-227
ISSN:	0921-4534
Popis:	Several members of a new family of (Hg,Tl) (Ba,Sr) Ca n −2 Cu n −2 O x high-temperature superconductors have been synthesized at elevated pressures and temperatures. These compounds, which are analogs to the HgBaCa and TlBaCa layered cuprates, are multi-phased and have superconducting-transition temperatures which exceed 100 K. Incorporation of Hg appears to stabilize several of the Tl compounds, including a double-layer Tl/Sr system in a manner similar to the role that Pb plays in the Tl/Sr and Bi/Sr systems.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8d5291fe4398fb9fddb91b9ec16b0e6e https://doi.org/10.1016/0921-4534(94)02423-5 Zobrazit plný text záznamu Full Text from ScienceDirect