Cyclotron resonance (CR) measurements on a single crystal of LaSb have been performed in the frequency range from 50 to 190 GHz. In addition to "normal" CR, we have observed anomalous absorption lines which show nonlinear behavior on the frequency-field diagram. The nonlinear behavior is explained by Doppler-shifted cyclotron resonance with Alfven waves.
- Doppler-shifted cyclotron resonance
- Low carrier system
- Magnetoplasma wave
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering