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. 2017 Jun 7;8:15647. doi: 10.1038/ncomms15647

Figure 5. Raman spectrum of seifertite.

Figure 5

Sample from this study, quenched from 50 GPa (red line), collected outside the diamond-anvil cell (Dilor XY spectrometer, excitation wavelength 514 nm; power 0.7 W, acquisition time 120 s repeated three times). For comparison, we also plot previous experimental12 (grey line) and computational28 (labelled blue bars) Raman spectra of seifertite.