Fig. 2From: Cu1.94S-Assisted Growth of Wurtzite CuInS2 Nanoleaves by In Situ Copper SulfidationHAADF-STEM micrographs of CuInS2 nanoleaves. a HAADF micrograph. b The composite STEM-EDS micrograph. c EDS spectrum collected from CuInS2 nanoleaves. Si element peak attributed to EDS detector and Cr, Fe, and Ni element peaks attributed to nonmagnetic nickel grids. d–f Cu, In, and S of STEM-EDS elemental maps of CuInS2 nanoleavesBack to article page