Abstract
Differently heat-treated samples with the nominal composition Bi1.6Pb0.3Sb0.1Sr2Ca2Cu3Oy were studied by resistance and ac susceptibility measurements in the temperature range 77 K<T<200 K. The X-ray diffraction patterns at room temperature were also investigated. The experimental results show that repeated quenchings can depress the formation of the 80 K phase, and enhance the formation of the 110 K phase.
Original language | English (US) |
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Pages (from-to) | 519-521 |
Number of pages | 3 |
Journal | Applied Physics A Solids and Surfaces |
Volume | 50 |
Issue number | 6 |
DOIs | |
State | Published - Jun 1990 |
All Science Journal Classification (ASJC) codes
- General Materials Science
- General Engineering
- Physics and Astronomy (miscellaneous)