Single-Crystal Calcium Hexaboride Nanowires: Synthesis and Characterization Xu, Terry T. ; Zheng, Jian-Guo ; Nicholls, Alan W. ; Stankovich, Sasha ; Piner, Richard D. ; Ruoff, Rodney S. Abstract Publication: Nano Letters Pub Date: October 2004 DOI: 10.1021/nl0486620 Bibcode: 2004NanoL...4.2051X