0133822 - FZU-D 20020001 RIV US eng J - Journal Article
Muralidhar, M. - Nariki, S. - Jirsa, Miloš - Wu, Y. - Murakami, M.
Strong pinning in ternary (Nd-Sm-Gd)Ba₂Cu₂O_y superconductors.
Applied Physics Letters. Roč. 80, č. 6 (2002), s. 1016-1018. ISSN 0003-6951. E-ISSN 1077-3118
R&D Projects: GA AV ČR IAA1010919
Institutional research plan: CEZ:AV0Z1010914
Keywords : high-T_c superconductivity * critical currents * ternary compounds * flux pinning * Pt * CeO₂
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 4.207, year: 2002

We studied the flux pinning in melt-textured (Nd_0.33Sm_0.33Gd_0.33)Ba₂Cu₂O₃ NSG-123 superconductors with various numbers of Gd₂BaCuO₅ (Gd-211) particles. High density of RE rich clusters 3-10nm in size were distributed in the NSG-123 matrix.
Permanent Link: http://hdl.handle.net/11104/0031777