R.H. Koch, G.A. Keefe, et al.
Review of Scientific Instruments
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.
R.H. Koch, G.A. Keefe, et al.
Review of Scientific Instruments
R.B. Laibowitz, J.Z. Sun, et al.
Applied Physics Letters
A.R. Sitaram, D.W. Abraham, et al.
VLSI Technology 2003
V. Foglietti, R.H. Koch, et al.
Applied Physics Letters