Structural characterization of bimetallic nanomaterials with overlapping x-ray absorption edges

Laurent D. Menard,1 Qi Wang,2 Joo H. Kang,1 Andrew J. Sealey,1 Gregory S. Girolami,1 Xiaowei Teng,3 Anatoly I. Frenkel,2 and Ralph G. Nuzzo1 1Department of Chemistry, University of Illinois at Urbana–Champaign, Urbana, Illinois 61801, USA 2Department of Physics, Yeshiva University, New York, New York 10016, USA 3Department of Chemical Engineering, University of New Hampshire, Durham, New Hampshire 03824, USA Received 15 January 2009; revised manuscript received 10 August 2009; published 28 August 2009