Study of Magnetic Nanocomposites by NMR and Bulk Magnetization Techniques V. Matveev, V. Ryzhov, A. Lashkul, A. Mazur, V. Semenov and E. Lähderanta EPJ Web of Conferences, 75 (2014) 05015 Published online: 03 July 2014 DOI: 10.1051/epjconf/20147505015