Pi. Perov et al., HYDROGEN-SENSITIVE PALLADIUM FILM STUDY WITH PRECISE AND FAST ELLIPSOMETERS, International journal of electronics, 76(5), 1994, pp. 797-803
The hydrogen influence on the complex pseudodielectric function was in
vestigated with high speed high precision ellipsometers based on the l
ight polarization state switching method. The influence of current pul
ses through the film on the kinetics of the process was studied, showi
ng increased speed of transient processes and a relatively small effec
t in stationary hydrogen concentration conditions, resulting in shorte
r transient times for subsequent hydrogen pulses.