Fig. 3. (Color online) Typical NMR spectra of ⁸⁷Rb in the Rb₂ZnBr₄ crystal at 180 K. The resonance spectra consist of two physically inequivalent ⁸⁷Rb​I and ⁸⁷Rb​II nuclei sites.

New Phys.: Sae Mulli 2024;74:739~745 https://doi.org/10.3938/NPSM.74.739

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