M.A. Lutz, R.M. Feenstra, et al.
Surface Science
Temperature-dependent critical current density and normalized flux-creep rate, together with the current dependence of the vortex pinning energy, were studied in as-grown and proton-irradiated Y-Ba-Cu-O crystals. A consistent interpretation is found within the collective-pinning or vortex-glass models. © 1993 The American Physical Society.
M.A. Lutz, R.M. Feenstra, et al.
Surface Science
Arvind Kumar, Jeffrey J. Welser, et al.
MRS Spring 2000
K.A. Chao
Physical Review B
D.D. Awschalom, J.-M. Halbout
Journal of Magnetism and Magnetic Materials