C.Y. Fong, J.S. Nelson, et al.
Physical Review B
A report of the first observation of the superconducting energy gap in a semiconductor, GeTe, is given. The gap was observed in a tunnel junction of AlAl2O3GeTe. © 1966.
C.Y. Fong, J.S. Nelson, et al.
Physical Review B
R. Ludeke, L.L. Chang, et al.
Applied Physics Letters
L. Esaki, P.J. Stiles, et al.
Physical Review Letters
L. Esaki, L.L. Chang
Thin Solid Films