K.N. Tu
Materials Science and Engineering: A
Transport measurements showing universal critical scaling behavior of the ac conductivity in superconducting twinned Y-Ba-Cu-O single crystals provide unambiguous evidence for a second-order vortex-solid melting transition. Critical exponents are found to be consistent for fields ranging from 1 to 90 kOe as well as with those found from dc-transport measurements. Additionally, the universal functions for both the resistivity amplitude and phase are identified. © 1993 The American Physical Society.
K.N. Tu
Materials Science and Engineering: A
Mark W. Dowley
Solid State Communications
Shu-Jen Han, Dharmendar Reddy, et al.
ACS Nano
S. Cohen, T.O. Sedgwick, et al.
MRS Proceedings 1983