Fig. 1: Pressure effects on PL property. | Nature Communications

Fig. 1: Pressure effects on PL property.

From: Brightening self-trapped exciton emission in 2D metal-organic chalcogenolates via argentophilicity-mediated anisotropic compression

Fig. 1

a Two-dimensional projection of the pressure-dependent PL emission spectra for AgSePh crystals. The black dashed line indicates the pressure value of emission transition. The white dashed line represents the FWHM of the emission spectra. b PL micrographs of AgSePh single crystal under different pressures. c Pressure-dependent relative PL intensity evolution of AgSePh. I0 represents the initial PL intensity.

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