High-Tcsuperconductivity above 110 K in the Tl-Ba-Ca-Cu-O system
- 1 August 1988
- journal article
- Published by IOP Publishing in Superconductor Science and Technology
- Vol. 1 (2) , 92-93
- https://doi.org/10.1088/0953-2048/1/2/008
Abstract
High-Tc superconductivity above 110 K has been observed in Tl-Ba-Ca-Cu oxides. The dependence of electrical resistivity and AC magnetic susceptibility on temperature show that the zero-resistance transition temperature is about 114 K and a dramatic magnetic susceptibility drop appears at 117 K. The superconductivity remains stable after several cooling and heating cycles. The observation of superconductivity in this system was carried out at least eight times.Keywords
This publication has 3 references indexed in Scilit:
- Superconductivity in the high-Bi-Ca-Sr-Cu-O system: Phase identificationPhysical Review Letters, 1988
- Preparation of High-Tc Bi-Sr-Ca-Cu-O SuperconductorsJapanese Journal of Applied Physics, 1988
- Superconductivity in the Bi - Sr - Cu - O systemZeitschrift für Physik B Condensed Matter, 1987