Apparatus for the deposition of low frequency cadmium sulphide transducers
- 1 June 1969
- journal article
- other
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 2 (6) , 535-536
- https://doi.org/10.1088/0022-3735/2/6/420
Abstract
A vapour deposition method for the production of thick cadmium sulphide transducers with resonant frequencies as low as 20 MHz is described. The transducer films are insulating and polycrystalline with the crystallites' c axes oriented normal to the substrate. They were grown at about 1 μm min−1 by co-deposition of cadmium and sulphur inside an inverted dish.Keywords
This publication has 3 references indexed in Scilit:
- Ultrasonic attenuation measurements in normal and superconducting zincPhysics Letters A, 1968
- Vapor-Deposited Thin-Film Piezoelectric TransducersReview of Scientific Instruments, 1965
- Cadmium sulphide evaporated-layer transducersProceedings of the IEEE, 1965