Figure 5.

Selected area diffraction pattern of silicon nano-crystals grown at (a) 850°C and at (b) 950°C. Diffraction rings are observed in both images. Their positions correspond to the lattice spacing of <111> and <220> planes which are indicated in the figure.

Saxena et al. Nanoscale Research Letters 2012 7:547   doi:10.1186/1556-276X-7-547
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