S. Washburn, R.A. Webb, 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.
S. Washburn, R.A. Webb, et al.
Physical Review B
G. Bastard, E. Mendez, et al.
Physical Review B
E. Mendez, G. Bastard, et al.
Physical Review B
L. Esaki, R.R. Haering
Journal of Applied Physics