Figure 2
From: Strong near band-edge excited second-harmonic generation from multilayer 2H Tin diselenide
Summary of images acquired for four different 2H SnSe2 samples using different imaging modalities. (a–d) optical reflectance images, (e–h) AFM image and (i–l) SHG image with incident light polarized along the arm-chair axis. Each line-scan shown in the inset of AFM and SHG image are along the white dashed line marked in the images with arrow points the direction of the line-scan. Scale bar shown in all images is 5 μm. The double-headed arrows shown in the SHG Images correspond to the incident polarization direction. (Created in MATLAB v9.6, R2019a, https://in.mathworks.com/).
