Fe57 Mössbauer spectral and muon spin relaxation study of the magnetodynamics of monodispersed γ−Fe2O3 nanoparticlesRemoveLeïla Rebbouh, Raphaël P. Hermann, Fernande Grandjean, Taeghwan Hyeon, Kwangjin An, Alex Amato, and Gary J. LongPhys. Rev. B 76, 174422 (2007)
