The acoustic de Haas-van Alphen effect of the quantum oscillation in the elastic constant is an excellent probe to examine the electron-lattice interaction of the itinerant electron system. In this paper we show the cryomagnetic systems for low-temperature ultrasonic measurements and the results of metallic compound LaB6 and semimetallic LaAs.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering