Citation:
Chen, G. ; Stievater, T. H. ; Batteh, E. T. ; Li, X. ; Steel, D. G. ; Gammon, D. ; Katzer, D. S. ; Park, D. ; Sham, L. J. Biexciton quantum coherence in a single quantum dot. Physical review letters 88, 117901. Copy at http://www.tinyurl.com/2845k7gs