Answers are grounded in this paper and cite their sources.
The magnetic resonance of a coupled spin system is considered phenomenologically. The magnetic resonance modes can be directly determined from the irreducible representations of the space group to which the system belongs. Then, approximate calculation of the frequency and intensity of resonance lines can be made. This approach is convenient especially in the case of complicated spin structures. As examples, cases of conical and sinusoidal structures are treated, and the resonance frequencies in MnCr 2 O 4 are estimated.
No takes yet. Share an insight, caveat, or question.
Siratori et al. (1964) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: