I Felner, I Nowik, ER Bauminger, D Hechel, U Yaron - Physical review letters, 1990 - APS
The antiferromagnetic (AFM) and superconducting (SC) phase-transition temperatures of Y
1− x Pr x Ba 2 Cu 3− y M y O z, M= Fe, Co, Zn, were studied by magnetometry and Fe 57 …