Solomon Assefa, J. Nowak, et al.
Journal of Applied Physics
We demonstrate experimentally the existence of a continuous phase transition between a normal and a true superconducting phase (with zero linear resistivity) in epitaxial films of Y-Ba-Cu-O in strong magnetic fields fields, HHc1. The nonlinear I-V curves show scaling behavior near the transition and the relevant critical exponents are extracted. These exponents are consistent with values expected for freezing into a superconducting vortex-glass phase. © 1989 The American Physical Society.
Solomon Assefa, J. Nowak, et al.
Journal of Applied Physics
T.R. Clem, M.C. Froelich, et al.
IEEE TAS
R.H. Koch, J.G. Deak, et al.
Physical Review Letters
B.D. Schrag, A. Anguelouch, et al.
Journal of Applied Physics