Prenormative verification and validation of a protocol for measuring magnetite-maghemite ratios in magnetic nanoparticles

L.K. Bogart, J. Fock, G.M. da Costa, K. Witte, J.-M. Greneche, J. Zukrowski, M. Sikora, D.E. Latta, M.M. Scherer, M.F. Hansen, C. Frandsen, Q.A. Pankhurst, Metrologia 59, 015001 (2022), link: http://doi.org/10.1088/1681-7575/ac36b6