Superconductivity of the system TI-Ba-Ca-Cu-O at 115 K
Merzhanov A. G., Peresada A. G., Nersesyan M. D., Borovinskaya I. P., Morozov Yu. G., Chernov E. A., Ponomarev V. I.
A reproducible loss of the resistivity and the appearance of diamagnetism at a temperature of 115 K, effects which are related to the superconducting transition, have been studied in a complex oxide of the composition ô12÷Á2óÁ2óÉ3ïÌ..