Magnetic Properties and Magnetic Viscosity of Pr4Fe76Co10B6Nb3Cu1 Nanocomposite Magnet The, N. D. ; Hai, N. H. ; Anh, H. D. ; Hiep, V. V. ; Vu, L. V. ; Huu, C. X. ; Chau, N. Abstract Publication: Journal of Korean Physical Society Pub Date: May 2008 DOI: 10.3938/jkps.52.1415 Bibcode: 2008JKPS...52.1415T