Title :
Negative resistance in evaporated GaAs films
Author :
Yamashita, Atsushi ; Tsuzaki, T.
Abstract :
Negative resistance in evaporated GaAs films was observed. Thin GaAs films were fabricated by means of simultaneous evaporation of elements of the highest purity onto a tantalum substrate. Electrical characteristics of the films were measured employing a tin electrode. The average field at threshold was about 9.4×103V/cm.
Keywords :
Argon; Atmosphere; Electric resistance; Electric variables; Electric variables measurement; Electrical resistance measurement; Electrodes; Gallium arsenide; Temperature; Tin;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1970.8057
