Abstract
The authors found that capacitance of polycrystalline spinel Fe V2 O4 exhibits a magnetic-field dependence with hysteresis and takes two values at zero field depending on the direction of a small magnetic field (∼1000 G) applied prior to measurement. This behavior can be potentially used as a nonvolatile memory device in which the data are stored as a difference of capacitance through the change of magnetic-field directions.
Original language | English |
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Article number | 072506 |
Journal | Applied Physics Letters |
Volume | 91 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2007 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)