Fig. 2: Charge transfer for SERS. | Nature Communications

Fig. 2: Charge transfer for SERS.

From: Mechanochemical activation of 2D MnPS3 for sub-attomolar sensing

Fig. 2

a AFM image of a 2D MnPS3 flake. Inset is a plot of the flake height along the yellow dotted line. b LFM image and (c) corresponding FFT pattern of 2D MnPS3. d Atomic-resolved HAADF-STEM image of 2D MnPS3. Surface vacancies are marked by yellow dotted circles. e (top) HAADF-STEM image of 2D MnPS3 and (bottom) the intensity variation along the green dotted line which indicates a vacancy. f Transmittance spectra of MnPS3, MB molecules, and their mixture.

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