L. Krusin-Elbaum, J.R. Thompson, et al.
Applied Physics Letters
We report large current enhancements in YBa2Cu307-δ with splayed columnar defects. An optimal relative splay angle is Θopt = 10° for the planar splay distribution. The vortex motion through gaussian splay appears to be controlled by the large-angle tails of the distribution. The regimes are observed where vortex motion is enhanced rather than suppressed by splay.
L. Krusin-Elbaum, J.R. Thompson, et al.
Applied Physics Letters
M.O. Aboelfotoh, A.D. Marwick, et al.
ICDS 1993
M.O. Aboelfotoh, A.D. Marwick, et al.
Physical Review B
R.V. Joshi, V. Prasad, et al.
Journal of Applied Physics