Title :
Effect of surface states on surface-wave amplification in a composite structure of CdSe film on LiNbO3
Author_Institution :
West Pakistan University of Engineering, Lahore, Pakistan
fDate :
12/1/1972 12:00:00 AM
Abstract :
A qualitative agreement is obtained between the theoretical and experimentally observed gain characteristics of a structure of LiNbO3having a film of CdSe deposited on it. However, there is a large discrepancy between the values of the gain. It is argued that the presence of a depletion layer and traps at the LiNbO3-CdSe interface can account for the discrepancy.
Keywords :
Conductive films; Conductors; Electron devices; Frequency; Semiconductor films; Slabs; Surface acoustic waves; Surface treatment; Surface waves; Transducers;
Journal_Title :
Electron Devices, IEEE Transactions on
DOI :
10.1109/T-ED.1972.17595
