1. Department of Physics, Ben-Gurion University of the Negev, P.O. Box 653, Be’er Sheva 84105, Israel, Institute for Experimental Physics, Free University Berlin, Arnimallee 14, D-14195 Berlin, Germany, Department of Materials Engineering, Ben-Gurion University of the Negev, P.O. Box 653, Be’er Sheva 84105, Israel, NanoCarbon Research Institute, Ltd., AREC, Shinshu Universtiy, 3-15-1 Tokida, Ueda, Nagano 386-8567, Japan, and Chemical Research Center, Central Glass Co., 5253, Okiube, Ube, Yamaguchi 755-0001,...