Searching for Magnetism in Hydrogenated Graphene: Using Highly Hydrogenated Graphene Prepared via Birch Reduction of Graphite Oxides Alex Yong Sheng Eng, Hwee Ling Poh, Filip Sanek, Miroslav Marysko, Stanislava Matejkova, Zdeněk Sofer, Martin Pumera* ACS Nano 2013, 7(7), 5930-5939