Title :
Enhancement of acoustoelectric interaction in semiconductors
Author :
Wu, Z.S. ; Sun, X.T. ; Gan, C.M. ; Qin, H. ; Chen, K.J.
Author_Institution :
Lab. of Modern Acoustics, Nanjing Univ., China
Abstract :
The enhancement of acoustoelectric (AE) interaction in semiconductors produced by surface acoustic waves (SAW) is analyzed theoretically and observed experimentally. The illumination of Laser beam onto the crystalized-semiconductor has increased the AE interaction noticeably
Keywords :
acoustoelectric effects; semiconductor materials; surface acoustic waves; acoustoelectric interaction; crystaline semiconductor; laser beam illumination; surface acoustic wave; Amorphous materials; Conductivity; Current measurement; Electric potential; Lighting; Optical films; Physics; Pulse measurements; Pulse modulation; Surface acoustic waves;
Conference_Titel :
Ultrasonics Symposium, 1996. Proceedings., 1996 IEEE
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-3615-1
DOI :
10.1109/ULTSYM.1996.584050
