Fig. 2: Reversible response properties under heating/cooling conditions. | Light: Science & Applications

Fig. 2: Reversible response properties under heating/cooling conditions.

From: Substitution of free halide ions unlocks responsive photoluminescence switching in manganese-based metal halides

Fig. 2: Reversible response properties under heating/cooling conditions.

a Photographs showing the luminescence variations of C5H11N3(MnCl3·H2O)Br and C5H11N3(MnCl3·H2O)Cl at different temperatures. b, c Temperature-dependent PL spectra. e, f Temperature-dependent Raman spectra. d PL intensity of C5H11N3(MnCl3·H2O)Br within 15 cycles. g Peak position and FWHM of C5H11N3(MnCl3·H2O)Br within 15 cycles

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