Abstract
YBa2Cu3O7 samples were prepared by a citrate synthesis technique. Powder X-ray diffraction and resistance measurements were performed for sample characterization. This single-phase material has a Tc(R=0) of 91.2 K. Electron spin resonance experiments indicate the presence of 10 to 15% of Cu3+.
Original language | English |
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Pages (from-to) | 222-226 |
Journal | Physica B+C |
Volume | 145 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1987 |