D. Press, K. de Greve, P. L. McMahon, T. D. Ladd, B. Friess, C. Schneider, M. Kamp, S. Hfling, A. Forchel and Y. Ya-Mamoto, “Ultrafast Optical Spin Echo in a Single Quantum Dot,” Nature Photonics, Vol. 4, No. 6, 2010, pp. 367-370. doi10.1038/nphoton.2010.83 - References - Scientific Research Publishing