Shape dependent electronic structure and exciton dynamics in small In(Ga)As quantum dots J. Gomis, J. Martínez-Pastor, B. Alén, D. Granados, J. M. García and P. Roussignol Eur. Phys. J. B, 54 4 (2006) 471-477 Published online: 03 February 2007 DOI: 10.1140/epjb/e2007-00027-5