Answers are grounded in this paper and cite their sources.
A new type of wave propagation in pure metals in a magnetic field is reported. This mode is analogous to cyclotron waves but is carried by the spin of conduction electrons. Oscillations in the microwave transmission spectra of copper and gold foils with ferromagnetic layers deposited onto them are attributed to these waves.
No takes yet. Share an insight, caveat, or question.
Jánossy et al. (1976) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: