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. 2021 Jan 8;12:201. doi: 10.1038/s41467-020-20370-2

Fig. 6. Na+ diffusion in Na3HSe and Na2.9H(Se0.9I0.1).

Fig. 6

a Impedance plots at 100 °C of the cold-pressed pellets and the impedance is normalized to the respective pellet thickness. b Arrhenius plots of the total conductivity (circles) and bulk conductivity (triangles). c 23Na static NMR spectra measured under 7 T at room temperature. For Na2.9H(Se0.9I0.1), observed spectra (black solid), fitting spectra (red dashed), and deconvolved peak 1 with CQ = 1.30 MHz, ŋ = 0.16 (green) and peak 2 with CQ = 1.33 MHz, ŋ = 0.03 (blue).