W.A. Thompson, T. Penney, et al.
Physical Review Letters
This study shows that in fcc lanthanum the measured ratio of superconducting energy gap to transition temperature strongly depends on annealing treatment. © 1967.
W.A. Thompson, T. Penney, et al.
Physical Review Letters
T.F. Heinz, M.M.T. Loy, et al.
Physical Review Letters
G. Güntherodt, W.A. Thompson, et al.
Physical Review Letters
W.A. Thompson, F. Holtzberg, et al.
Physical Review Letters