Title of article :
Semiconductor nanostructures engineering: Pyramidal quantum dots
Author/Authors :
Pelucchi، نويسنده , , E. and Dimastrodonato، نويسنده , , V. and Mereni، نويسنده , , L.O. and Juska، نويسنده , , G. and Gocalinska، نويسنده , , A.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2012
Abstract :
Pyramidal quantum dots (QDs) grown in inverted recesses have demonstrated over the years an extraordinary uniformity, high spectral purity and strong design versatility. We discuss recent results, also in view of the Stranski–Krastanow competition and give evidence for strong perspectives in quantum information applications for this system. We examine the possibility of generating entangled and indistinguishable photons, together with the need for the implementation of a, regrettably still missing, strategy for electrical control.
Keywords :
MOVPE , Quantum dots , Site-control , epitaxy , III–V , Spectral purity , Entangled and single photons , GROWTH PROCESSES , Uniformity
Journal title :
Current Opinion in Solid State and Materials Science
Journal title :
Current Opinion in Solid State and Materials Science