R.M. Macfarlane, R.L. Cone
Physical Review B - CMMP
Two novel flux creep related phenomena in YBa2Cu3O7-δ films are presented: a sharp onset of nonequilibrium optical response and a thermally activated electrical resistivity with logarithmic current dependence of the activation energy. This nonlinear current dependence is significantly different from the predictions of the standard flux creep model. © 1989.
R.M. Macfarlane, R.L. Cone
Physical Review B - CMMP
Thomas E. Karis, C. Mark Seymour, et al.
Rheologica Acta
Frank Stem
C R C Critical Reviews in Solid State Sciences
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Polyhedron