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Superconductivity at 103 K in CdBa2(Ca0.7Y0.3)Cu2Oy

Journal Article


Abstract


  • A cadmium analogue of the mercury system with nominal composition CdBa2(Ca1-xYx)Cu2Oy has been synthesized. The x=0 samples contain about 12 vol.% of the 1212 phase but are not superconducting. The x=0.3 samples are superconducting at Ton = 103 K. The EDX analysis of 18 microcrystals shows a broad cationic distribution of the different components. The observed broad superconducting transition is attributed to the various Tc of the different microcrystals. © 1995 Plenum Publishing Corporation.

Publication Date


  • 1995

Citation


  • Balchev, N., Lovchinov, V., Gattef, E., Staneva, A., Konstantinov, K., & Pirov, J. (1995). Superconductivity at 103 K in CdBa2(Ca0.7Y0.3)Cu2Oy. Journal of Superconductivity, 8(3), 329-331. doi:10.1007/BF00728166

Scopus Eid


  • 2-s2.0-0029322292

Start Page


  • 329

End Page


  • 331

Volume


  • 8

Issue


  • 3

Abstract


  • A cadmium analogue of the mercury system with nominal composition CdBa2(Ca1-xYx)Cu2Oy has been synthesized. The x=0 samples contain about 12 vol.% of the 1212 phase but are not superconducting. The x=0.3 samples are superconducting at Ton = 103 K. The EDX analysis of 18 microcrystals shows a broad cationic distribution of the different components. The observed broad superconducting transition is attributed to the various Tc of the different microcrystals. © 1995 Plenum Publishing Corporation.

Publication Date


  • 1995

Citation


  • Balchev, N., Lovchinov, V., Gattef, E., Staneva, A., Konstantinov, K., & Pirov, J. (1995). Superconductivity at 103 K in CdBa2(Ca0.7Y0.3)Cu2Oy. Journal of Superconductivity, 8(3), 329-331. doi:10.1007/BF00728166

Scopus Eid


  • 2-s2.0-0029322292

Start Page


  • 329

End Page


  • 331

Volume


  • 8

Issue


  • 3