Fig. 4: The thermodynamic metastability of Am-SP. | Nature Communications

Fig. 4: The thermodynamic metastability of Am-SP.

From: Sulfur chains glass formed by fast compression

Fig. 4

a, b The evolution of the XRD patterns and Raman spectra during the compression of Am-SP at room temperature. c The isobaric variable temperature Raman scatterings of Am-SP under the pressure of 5 GPa. The Am-SP is stable at a wide range of temperatures from 5 to 573 K. d The evolution of the Raman spectra and XRD patterns during the compression of Am-SP at 300 K.

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