Ontology highlight
ABSTRACT:
SUBMITTER: Robbennolt S
PROVIDER: S-EPMC6658663 | biostudies-literature | 2019 Jul
REPOSITORIES: biostudies-literature
Scientific reports 20190725 1
The magnetic properties of mesoporous cobalt ferrite films can be largely tuned by the application of an electric field using a liquid dielectric electrolyte. By applying a negative voltage, the cobalt ferrite becomes reduced, leading to an increase in saturation magnetization of 15% (M<sub>S</sub>) and reduction in coercivity (H<sub>C</sub>) between 5-28%, depending on the voltage applied (-10 V to -50 V). These changes are mainly non-volatile so after removal of -10 V M<sub>S</sub> remains 12% ...[more]