Figure 2.

Droplet density and best fit results. (a) The surface density of QRs grown on 5-ML In0.1 Ga0.9As at different growth temperatures. (b) The diffusion barrier versus the thickness of In0.1 Ga0.9As.

Tong et al. Nanoscale Research Letters 2012 7:520   doi:10.1186/1556-276X-7-520
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