Modification of the Velocity of Sound in Metals by an Applied Magnetic Field
- 1 June 1963
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 130 (5) , 1778-1783
- https://doi.org/10.1103/physrev.130.1778
Abstract
An analysis is given of the change in the velocity of sound as a function of an applied magnetic field. It is found that at room temperature and for ultrasonic frequencies of a few Mc/sec, the velocity of sound increases by an amount proportional to the square of the magnetic field in agreement with the experimental results. A brief discussion is given of the change in the sound velocity as a function of a magnetic field at low temperatures.Keywords
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