New high-temperature and nontoxic superconductor families of Ag 1-xCuxBa2Can-lCunO2n+3-y witl~ Tc = 117 K and CuBa2Can-lCunO2n+4-y with Tc =116 K were discovered. These materials were prepared by the highpressure technique. The highest Tc was obtained for n=4 i.e. Agl-xCuxBa2Ca3Cu4Oll.y (Ag-1234) an
✦ LIBER ✦
A new series of high-Tc superconductors AlSr2Can−1CunO2n+3 (n=4, Tc=110 K; n=5, Tc=83 K) prepared at high pressure
✍ Scribed by M. Isobe; T. Kawashima; K. Kosuda; Y. Matsui; E. Takayama-Muromachi
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 870 KB
- Volume
- 234
- Category
- Article
- ISSN
- 0921-4534
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