[E-5-4L] InP Ring-shaped Quantum-dot Molecules Grown by Droplet Molecular Beam Epitaxy W. Jevasuwan1, P. Boonpeng1, S. Panyakeow1, S. Ratanathammaphan1 (1.Chulalongkorn Univ.) https://doi.org/10.7567/SSDM.2009.E-5-4L