E. Mendez, G. Bastard, 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.
E. Mendez, G. Bastard, et al.
Physical Review B
G.A. Sai-Halasz, L. Esaki, et al.
Physical Review B
L. Esaki
NATO Advanced Study Institute 1984
C.Y. Fong, R.F. Gallup, et al.
Superlattices and Microstructures