Large-scale graphitic thin films synthesized on Ni and transferred to insulators: Structural and electronic properties

insulators: Structural and electronic properties Helin Cao, Qingkai Yu, Robert Colby, Deepak Pandey, C. S. Park, Jie Lian, Dmitry Zemlyanov, Isaac Childres, Vladimir Drachev, Eric A. Stach, Muhammad Hussain, Hao Li, Steven S. Pei, and Yong P. Chen Department of Physics, Purdue University, West Lafayette, Indiana 47907, USA Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, USA Center of Advanced Materials and Department of Electrical and Computer Engineering, University of Houston, Houston, Texas 77204, USA School of Materials Engineering, Purdue University, West Lafayette, Indiana 47907, USA SEMATECH, 2706 Montopolis Dr., Austin, Texas 78741, USA Department of Mechanical, Aerospace, and Nuclear Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, USA School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907, USA Department of Mechanical and Aerospace Engineering, University of Missouri, Columbia, Missouri 65211, USA