O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
The microwave vortex dissipation of superconducting Nd1.85Ce0.15CuOx epitaxial films is investigated by use of a sapphire dielectric-ring resonator in the whispering gallery modes, and in dc magnetic fields ranging from 0 to 25 kG. By extending the Coffey-Clem model to the thin-film and finite-grain-size limit, we infer important material parameters, including the irreversibility line, vortex pinning potential, pinning force constant and viscosity, through a direct least-squares fit to the microwave-absorption data. © 1993 The American Physical Society.
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997
A.B. McLean, R.H. Williams
Journal of Physics C: Solid State Physics
J.A. Barker, D. Henderson, et al.
Molecular Physics