Superconductivity in ABa2Cu3O7-xcompounds, where A=(R1)x(R2)1-xand R1, R2=Y, Sm, Eu, Gd, Tb, Dy, Yb, Zr and Nb
- 20 June 1988
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 21 (17) , 3323-3331
- https://doi.org/10.1088/0022-3719/21/17/021
Abstract
The electrical resistance has been measured for a series of compounds ABa2Cu3O7-x where A=(R1)x(R2)1-x and R1, R2=Y, Sm, Eu, Gd, Tb, Dy, Yb, Zr and Nb. All the compounds show superconductivity at about 90 K. A magnetisation measurement has been made at 77 K as a function of magnetic field.Keywords
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