Magnetoacoustic Effect in Cesium
- 15 April 1970
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 1 (8) , 3341-3346
- https://doi.org/10.1103/physrevb.1.3341
Abstract
The magnetoacoustic effect has been observed in high-purity cesium single crystals. Longitudinal waves of frequencies 30-70 MHz were employed. The momentum obtained from the period of the geometric oscillations indicates that the Fermi surface of cesium is distorted from a sphere, bulging about 4% in the [110] direction and depressed approximately 1% in the [100] and [111] directions. The results are compared with the de Haas-van Alphen measurements in cesium, and the positions of the attenuation extrema are compared with the free-electron theory of ultrasonic attenuation.Keywords
This publication has 14 references indexed in Scilit:
- Magnetoacoustic Effect in PotassiumPhysical Review B, 1968
- The shear wave magnetoacoustic effect in potassiumPhilosophical Magazine, 1968
- Magnetoacoustic Effect and Ultrasonic Attenuation in PotassiumPhysical Review B, 1966
- Magnetic field dependence of ultrasonic attenuation of shear waves in potassiumPhysics Letters, 1966
- Ultrasonic Kjeldaas-Edge Experiment in PotassiumPhysical Review Letters, 1966
- Magnetoacoustic Absorption and the Fermi Surface in PotassiumPhysical Review B, 1965
- The de Haas–van Alphen effect in alkali metalsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1964
- Cyclotron Resonance in Sodium and PotassiumPhysical Review B, 1963
- The de Haas-van alphen effect in caesiumPhilosophical Magazine, 1963
- Energy Bands of Alkali Metals. I. Calculated BandsPhysical Review B, 1962