The scattering of the data could be due to the shape of the QD as it is close to a dome rather than a trapezium. On the other hand, there is a clear trend for QDs in layer A2: a linear increase in height with base length and the height saturated at 6.5 ± 1.0 nm as shown in Figure 2 b.
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Control of Morphology and Substrate Etching in InAs/InP Droplet Epitaxy Quantum Dots for Single and Entangled Photon Emitters.
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