TY - RPRT TI - Dark structures in molecular radiationless transitions determined by ultrafast diffraction. AU - Ramesh Srinivasan AU - Jonathan S Feenstra AU - Sang Tae Park AU - Shoujun Xu AU - Ahmed H Zewail PY - 2005 DO - 10.1126/science.1107291 UR - https://pubmed.ncbi.nlm.nih.gov/15637234/ ID - 15637234 ER -