title: Systematic electron crystallographic studies of self-assembled binary nanocrystal superlattices.
authors.affiliation: Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
authors.forename: Jun
authors.initials: J
authors.lastname: Chen
authors.forename: Xingchen
authors.initials: X
authors.lastname: Ye
authors.forename: Christopher B
authors.initials: CB
authors.lastname: Murray