Authors: Xuefeng Guo; Matthew Myers; Shengxiong Xiao; Michael Lefenfeld; Rachel Steiner; George S Tulevski; Jinyao Tang; Julian Baumert; Frank Leibfarth; James T Yardley; Michael L Steigerwald; Philip Kim; Colin Nuckolls Journal: Proc Natl Acad Sci U S A Date: 2006-07-19 Impact factor: 11.205