Michael Ray, Yves C. Martin
Proceedings of SPIE - The International Society for Optical Engineering
The microwave absorption and critical resistive behaviour of superconducting granular aluminum films, which are metallic in their normal state, have been examined. Microwave absorption is appreciable in these films and can be accounted for by dissipation of flux motion. Perpendicular flux readily penetrates the film while parallel flux enters more gradually. Film resistance is sensitive to field direction because of the perpendicular demagnetizing field, weak pinning of perpendicular flux and inhibited nucleation of parallel fluxons. © 1989.
Michael Ray, Yves C. Martin
Proceedings of SPIE - The International Society for Optical Engineering
P. Martensson, R.M. Feenstra
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Daniel J. Coady, Amanda C. Engler, et al.
ACS Macro Letters
J.H. Kaufman, Owen R. Melroy, et al.
Synthetic Metals