G.A. Sai-Halasz, A. Pinczuk, et al.
Solid State Communications
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.
G.A. Sai-Halasz, A. Pinczuk, et al.
Solid State Communications
J. Beerens, G. Grégoris, et al.
Physical Review B
L. Esaki, P.J. Stiles
Physical Review Letters
R. Tsu, W.E. Howard, et al.
Solid State Communications