SEM image of InN film. (a) SEM image of an InN film deposited on a Si substrate showing the aggregation of dendrite-like structures. Two spherical droplets are indicated on the film surface. (b) SEM image of the InN film deposited on a Si substrate showing the dendrite fractal structure. (c) EDXS of a droplet indicating that InN is formed in the plume.
Sarantopoulou et al. Nanoscale Research Letters 2011 6:387 doi:10.1186/1556-276X-6-387