METAL-ION SUBSTITUTION CHEMISTRY IN THE YBACUO SYSTEM AS A PROBE OF THE SUPEREXCHANGE PATHWAY
The effect of subtitution for Cu by aluminum, nickel, and zinc in the YBaCuO superconducting system is described in detail. All three metals lower the Tc value and make the superconducting transition less abrupt. However, the strength of the effect varies with the metal, and this is attributed to th...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1988
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