0133817 - FZU-D 20020097 RIV US eng J - Journal Article
Zablotskyy, Vitaliy A. - Jirsa, Miloš - Petrenko, P.
Vortex pinning by large normal particles in high-T_c superconductors.
Physical Review. B. Roč. 65, - (2002), s. 224508-1-224508-4. ISSN 0163-1829
R&D Projects: GA AV ČR IAA1010919
Institutional research plan: CEZ:AV0Z1010914
Keywords : RE-123 * melt-textured materials * secondary phase particles * pinning by large normal particles
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.327, year: 2002

We present a model of flux pinning on large nonsuperconducting particles. The critical current density becomes at low fields nearly pire exponential function of magnetic field, in agreement with numerous experiments on high-T_c superconductors.
Permanent Link: http://hdl.handle.net/11104/0031772