Abstract
A stable and reproducible superconductivity transition between 80 and 93 K has been unambiguously observed both resistively and magnetically in a new Yb-Ba-Cu-O compound system at ambient pressure. An estimated upper critical field Hc2(0) between 80 and 180 T was obtained.
Original language | English |
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Pages (from-to) | 908-910 |
Number of pages | 3 |
Journal | Physical review letters |
Volume | 58 |
Issue number | 9 |
DOIs | |
Publication status | Published - 1987 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy