Current-Induced Formation of Gradient Crystals in Block Copolymer Electrolytes Mullin, Scott A. ; Stone, Gregory M. ; Teran, Alexander A. ; Hallinan, Daniel T. ; Hexemer, A. ; Balsara, Nitash P. Abstract Publication: Nano Letters Pub Date: January 2012 DOI: 10.1021/nl203826s Bibcode: 2012NanoL..12..464M