The Preparation of IV–VI Semiconductor Nanomaterials - Semiconductor Quantum Dots: Organometallic and Inorganic Synthesis - page 86

d n 1 y 4 n g | 7

.

Figure 3.3 (a) Electron microscope image of spherical PbTe QDs. (b) High-
resolution electron microscope image of a spherical PbTe QD.
(c) High-resolution electron microscope image of a cubic PbTe QD.
(d) Electron microscope image of cubic PbTe QDs monolayer.
(e) Selected area electron di raction pattern of 40 nm diameter cubic