Figure 3.

Diameters of the QR. QR's diameter (hollow sqares) and outer diameter (hollow circles) in (a) [1-10] and (b) [110] directions as functions of the thickness of In0.1 Ga0.9As layer.

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