The DX centre
T.N. Morgan
Semiconductor Science and Technology
Using results of tunneling measurements, values of 2Δ(o)/kTc for a number of amorphous transition-metal based superconductors are found to be 3.5±0.1 in agreement with the BCS theory in the weak-coupled limit unlike previously reported results suggesting strong electron-phonon coupling in amorphous non-transition metals such as Ga and Pb-Bi alloys. A comparison of our results with existing data for amorphous soft-metal alloys and A-15 compounds suggests that non-crystallinity alone does not give rise to a significantly enhanced electron-phonon interaction. © 1977.
T.N. Morgan
Semiconductor Science and Technology
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997
Kigook Song, Robert D. Miller, et al.
Macromolecules
Ranulfo Allen, John Baglin, et al.
J. Photopolym. Sci. Tech.