Advanced vibrational spectroscopy of magnetite nanoparticles Mireia Sainz-Menchón, Iñigo González de Arrieta, Telmo Echániz, Karam Nader, Maite Insausti and Gabriel A. López EPJ Web Conf., 309 (2024) 05003 Published online: 31 October 2024 DOI: 10.1051/epjconf/202430905003