Excess of Eu in the(Nd.sub.0.33./sub.Eu.sub.0.33+x./sub.Gd.sub.0.33-x./sub.)Ba.sub.2./sub.Cu.sub.3./sub.O.sub.y./sub. system: the way to a high irreversibility field at 77 K

MURALIDHAR, M., SAKAI, N., WU, Y., MURAKAMI, M., JIRSA, Miloš, NISHIZAKI, T., KOBAYASHI, N. Excess of Eu in the(Nd_0.33Eu_0.33+xGd_0.33-x)Ba₂Cu₃O_y system: the way to a high irreversibility field at 77 K. Superconductor Science and Technology. 2002, 15(-), 1357-1363. ISSN 0953-2048. E-ISSN 1361-6668.