0000000000371347

AUTHOR

Z. Y. Ren

showing 3 related works from this author

Spin Logical and Memory Device Based on the Nonvolatile Ferroelectric Control of the Perpendicular Magnetic Anisotropy in PbZr 0.2 Ti 0.8 O 3 /Co/Pt …

2020

Materials scienceCondensed matter physicsPerpendicular magnetic anisotropyLogical conjunctionHeterojunctionFerroelectricityElectronic Optical and Magnetic MaterialsSpin-½Advanced Electronic Materials
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Lateral Electric‐Field‐Controlled Perpendicular Magnetic Anisotropy and Current‐Induced Magnetization Switching in Multiferroic Heterostructures

2020

MagnetizationMaterials scienceCondensed matter physicsPerpendicular magnetic anisotropyElectric fieldMultiferroicsHeterojunctionCurrent (fluid)Spin orbit torqueElectronic Optical and Magnetic MaterialsAdvanced Electronic Materials
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Large modulation of perpendicular magnetic anisotropy in a BiFeO3/Al2O3/Pt/Co/Pt multiferroic heterostructure via spontaneous polarizations

2018

Magnetism control has a variety of applications in magnetic storage and spintronic devices. Instead of the control of direct magnetoelectric coupling via strain, voltage, and Dzyaloshinskii-Moriya interaction, the polarization-dependent coupling in multiferroic materials such as BiFeO3 is employed for the electric-field control of magnetizations in this work. A perpendicular magnetic anisotropy (PMA) has been realized in a BiFeO3/Al2O3/Pt/Co/Pt multiferroic structure at room temperature. Interestingly, a distinct change of coercivity field (∼400%) has been observed in the structure with opposite polarization directions, which can be attributed to the different oxidation degree at the Pt/Co …

Materials sciencePhysics and Astronomy (miscellaneous)SpintronicsCondensed matter physicsCondensed Matter::OtherMagnetismMagnetic storageHeterojunction02 engineering and technologyCoercivity021001 nanoscience & nanotechnologyPolarization (waves)01 natural scienceslaw.inventionCondensed Matter::Materials SciencelawHall effect0103 physical sciencesMultiferroics010306 general physics0210 nano-technologyApplied Physics Letters
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