Fig. 1
From: In2S3 Quantum Dots: Preparation, Properties and Optoelectronic Application
a The schematic illustration of the preparation of In2S3 QDs. b TEM image and size distribution (inset) the white line is the Gaussian fitting curve. c–e HRTEM images, inset of FFT image of a selected red area. f The SEM image. g XRD spectrum. h Raman spectrum. i The line profile of the diffraction fringes in (d). j The AFM image. k The height analysis of randomly selected In2S3 QDs labeled as A, B, C, and D in j