Chin-An Chang, R. Ludeke, et al.
Applied Physics Letters
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.
Chin-An Chang, R. Ludeke, et al.
Applied Physics Letters
L. Esaki, P.J. Stiles, et al.
Physical Review Letters
L.L. Chang, L. Esaki, et al.
Journal of Applied Physics
B. Jusserand, P. Voisin, et al.
Applied Physics Letters