Abstract
Fe3+ doped In2O3 nanocubes with different doped concentrations (from 5 at. % to 15 at. %) were prepared by direct solvothermal method and 10 at. % doped samples were then annealed under atmospheric conditions to investigate effects of annealing temperatures on their magnetic properties. The magnetic transitions from paramagnetic to ferromagnetic and again to paramagnetic occurred with increments of annealing temperatures, since the oxygen vacancies affected exchanges of two neighboring Fe3+ ions. Moreover, their magnetic properties were further demonstrated to be intrinsic by X-ray diffraction, high-resolution transmission electron microscopy, and X-ray energy dispersive spectrometry.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.