Light emission and spin-polarised hole injection in InAs/GaAs quantum dot heterostructures with Schottky contactN. V. Baidus, M. I. Vasilevskiy, S. V. Khazanova, B. N. Zvonkov, H. P. van der Meulen, J. M. Calleja and L. ViñaEPL, 98 2 (2012) 27012DOI: https://doi.org/10.1209/0295-5075/98/27012