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. 2022 Jul 13;11:220. doi: 10.1038/s41377-022-00914-5

Fig. 5. Quantification of the temporal response of photothermal effects at the liquid-solid catalyst interface.

Fig. 5

a, b Wavelength shifts of typical resonances w/ and w/o CNT coating before and after light switch on, showing the response time of light irradiation (a) and three cycles with light on/off (b). c Real-time wavelength shifts response of HC (99) mode and core mode with increasing light power levels, controlled by filters with transmissivities from 0 to 100%. d The linear relationships between the temperature changes for HC and core modes and the light power level