Fig. 1
From: Cu1.94S-Assisted Growth of Wurtzite CuInS2 Nanoleaves by In Situ Copper Sulfidation
a, b STEM micrographs of CuInS2 nanoleaves. The red circles indicate the typical end terminal of the nanoleaves. c XRD pattern of as-synthesized CuInS2 nanoleaves. The reference line below is simulated according to wurtzite CuInS2 lattice constants (a = 3.9080 Å, c = 6.4250 Å). d HRTEM micrograph of CuInS2 nanoleaves. Inset represents line profile integrated along the region enclosed in the yellow rectangle area