Control on the degree of valence band mixing is experimentally achieved in the particular GaAs/AlGaAs quantum Dot-in-Dot (DiD) structure. The effect is reflected by the tunable polarization of the emitted photons.
Title
Valence Band Engineering and Polarization Switching in Quantum Dots grown in Inverted Pyramids
Published in
2009 Ieee/Leos Winter Topicals Meeting Series (Wtm 2009)
Pages
100-101
Conference
IEEE/LEOS Winter Topicals Meeting, Innsbruck, AUSTRIA, Jan 12-14, 2009
Date
2009
Publisher
Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa
Record creation date
2010-11-30
