Figure 3From: Solvothermal Synthesis and Characterization of Chalcopyrite CuInSe2 NanoparticlesSEM image (a) and TEM image (b) of CuInSe2 nanoparticles prepared at 200 °C for 24 h. (c) HRTEM image and (d) The related SAED pattern of CuInSe2 nanoparticles, the fringe spacing of 0.34 nm in (c) corresponds to (112) lattice planesBack to article page