SUPERCONDUCTIVITY AT 124 K IN (TL, PB)SR2CA2CU3O9
We report the preparation of almost phase pure (Tl0.5Pb0.5)Sr2Ca2Cu3O9, which is characterized by high temperature superconductivity with Tconset = 130 K, Temidpoint = 124 K, Tczero = 122.5 K as measured by electrical resistance, and a diamagnetic onset temperature, Tcmag of 124 K determined by DC m...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1992
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