Improved Flux Pinning Performance of GdBCO Superconductor Bulks by Gd3ZrO7 Additions Zhang, J. Y. ; Zhang, Y. F. ; Lou, Z. W. ; Zhang, P. H. ; Li, C. Y. ; Yuan, J. W. ; Zhang, X. J. ; Peng, L. ; Ma, Y. X. ; Xu, J. M. ; Yang, G. T. ; Izumi, M. Abstract Publication: Acta Physica Polonica A Pub Date: July 2021 DOI: 10.12693/APhysPolA.140.40 Bibcode: 2021AcPPA.140...40Z