Authors: Pouyan E Boukany; Andrew Morss; Wei-Ching Liao; Brian Henslee; Hyunchul Jung; Xulang Zhang; Bo Yu; Xinmei Wang; Yun Wu; Lei Li; Keliang Gao; Xin Hu; Xi Zhao; O Hemminger; Wu Lu; Gregory P Lafyatis; L James Lee Journal: Nat Nanotechnol Date: 2011-10-16 Impact factor: 39.213