Figure 3.

SEM 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 planes

Chen et al. Nanoscale Research Letters 2009 5:217-223   doi:10.1007/s11671-009-9468-6