Electrical transport properties of Fe3-xMgxO4 ferrite films on MgO (001) and SrTiO3 (001) grown by molecular beam epitaxy

摘要

A series of Fe3-xMgxO4 (0 0.9, suggesting a possible semiconductor-insulator transformation. The cation distribution, which plays a major role in determining the electrical properties, is discussed and compared to the results from previous magnetization measurements.