The effective activation energy Ueff(T,B,J) in Hg-1223 single phase superconductors
Keywords: D. خواص مغناطیسی; 74.25.Qt; 74.72.Jt; 74.25.Fy; 74.25.Ha; A. Hg-based cuprates; D. Flux creep; D. Magnetic properties; D. Transport properties;