FREQUENCY SPECTRUM OF ACOUSTIC WAVES GENERATED IN PHOTOCONDUCTING CdS IN HIGH ELECTRIC FIELDS
- 15 July 1967
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 11 (2), 40-42
- https://doi.org/10.1063/1.1755019
Abstract
Using Brillouin scattering of a 6328 Å He–Ne laser beam, we have investigated the properties of acoustic shear waves generated in high‐resistivity, photoconducting CdS in high electric fields. The data were analyzed using modifications to the Bragg law valid for birefringent materials. The frequency of maximum acoustic intensity varied as the square‐root of carrier concentration from 150 MHz to 375 MHz.Keywords
This publication has 5 references indexed in Scilit:
- Erratum: Frequency Spectrum of Giant Acoustic Wave Packets Generated in CdS by High Electric FieldsApplied Physics Letters, 1967
- CONTINUOUS DEFLECTION OF LASER BEAMSApplied Physics Letters, 1967
- FREQUENCY SPECTRUM OF GIANT ACOUSTIC WAVE PACKETS GENERATED IN CdS BY HIGH ELECTRIC FIELDSApplied Physics Letters, 1966
- Acousto-Electric Explanation of Non-Ohmic Behavior in Piezoelectric Semiconductors and BismuthPhysical Review Letters, 1962
- Amplification of Ultrasonic Waves in Piezoelectric SemiconductorsJournal of Applied Physics, 1962