Magnetic energy distribution in polycrystalline sputtered CoCr magnetic thin films J. F. Al-Sharab, J. E. Wittig, G. Bertero, T. Yamashita, J. Bentley and N. D. Evans Eur. Phys. J. Appl. Phys., 42 2 (2008) 125-128 Published online: 29 April 2008 DOI: 10.1051/epjap:2008048