Ding, F. (author), Singh, R. (author), Plumhof, J.D. (author), Zander, T. (author), K?ápek, V. (author), Chen, Y.H. (author), Benyoucef, M. (author), Zwiller, V. (author), Dörr, K. (author), Bester, G. (author), Rastelli, A. (author), Schmidt, O.G. (author) We study the effect of an external biaxial stress on the light emission of single InGaAs/GaAs(001) quantum dots placed onto piezoelectric actuators. With increasing compression, the emission blueshifts and the binding energies of the positive trion (X+) and biexciton (XX) relative to the neutral exciton (X) show a monotonic increase. This...
journal article 2010
