ESR spectra of Mn²⁺ probe have been studied in incommensurate rubidium zinc chloride monocrystals. It has been shown that temperature dependence of the resonance fields of ESR fine transition MS=3/2↔5/2 can be satisfactorily ...

The dielectric constant ε and electron spin resonance spectra of Mn²⁺ ions have been studied in the range of the ferroelectric phase transition in Li₂Ge₇O₁₅ single crystals. Analysis of the experimental data permits ...