Jerry Bigham

The Ohio State University

Projects

Variable-Temperature Mössbauer Spectroscopy of Aluminum-Substituted Maghemites

Lead Institution

The Ohio State University

Principal Investigator

Jerry Bigham

Project type

Large-Scale EMSL Research

Maghemite (&#947;-Fe2O3) is a ferrimagnetic iron oxide that is isostructural with magnetite (FeII FeIII2O4). It differs from magnetite in that most of the Fe is trivalent, and cation vacancies…