García J.M.Alén B.Silveira J.P.Granados, Daniel2020-12-152020-12-152014http://hdl.handle.net/20.500.12614/2342enAtribución-NoComercial-SinDerivadas 3.0 España0D band gap engineering by MBE quantum rings: Fabrication and optical propertiesresearch article10.1007/978-3-642-39197-2_3open access