Diagram showing the mechanism of the technique developed in this study. External voltage is applied to insert/remove lithium ions present in the solid electrolyte (lithium silicate) into/from the magnetic material (Fe3O4) to tune magnetoresistance and magnetization. Credit: Copyright NIMS
Scientists developed a device capable of controlling magnetism at a lower current level than conventional spintronics devices. The new device was fabricated by combining a solid electrolyte with a magnetic material, and enabling insertion/removal of ions into/from the magnetic material through application of voltage.
A research team of International center for Materials Nanoarchitectonics (MANA) developed a device capable of controlling magnetism at a lower current level than conventional spintronics devi...
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