Extended Data Fig. 10: Wavelength and power dependence of the memristive characteristics.

(a–e) I–V characteristics of the memristor under various laser wavelengths: (a) 375 nm, (b) 490 nm, (c) 595 nm, (d) 700 nm, and (e) 850 nm, with each panel plotting the I–V curves at different laser power densities (1%, 5%, 10%, 50%, and 100% of maximum power). (f) I–V characteristics of the memristor under 1064 nm laser wavelength.