Au Transport in Catalyst Coarsening and Si Nanowire Formation Kim, B. J. ; Tersoff, J. ; Kodambaka, S. ; Jang, Ja-Soon ; Stach, E. A. ; Ross, F. M. Abstract Publication: Nano Letters Pub Date: August 2014 DOI: 10.1021/nl501582q Bibcode: 2014NanoL..14.4554K