Fig. 5: Nonlinear optical limiting performance and theoretical calculation of Cu-HHTP films under external electric field. | Nature Communications

Fig. 5: Nonlinear optical limiting performance and theoretical calculation of Cu-HHTP films under external electric field.

From: Electrically regulating nonlinear optical limiting of metal-organic framework film

Fig. 5

a Schematic diagram of Z-scan setup with external power supply. b, c The open-aperture plots of the films and d the corresponding third-order nonlinear absorption coefficient (β) and e the R values of Cu-HHTP[001] and Cu-HHTP[100] films with different voltages. f The theoretical calculation of third-order polarizabilities (γ) comparison for Cu-HHTP along c-axis and ab-plane by increasing applied voltages and the electron transport model of Cu-HHTP.

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