Ferrimagnets for spintronic devices: From materials to applications
Spintronic devices use spin instead of charge to process information and are widely
considered as promising candidates for next-generation electronic devices. In past decades …
considered as promising candidates for next-generation electronic devices. In past decades …
The electron spin degree of freedom can provide the functionality of “nonvolatility” in
electronic devices. For example, magnetoresistive random access memory (MRAM) is …
electronic devices. For example, magnetoresistive random access memory (MRAM) is …
Voltage-induced ferromagnetic resonance in magnetic tunnel junctions
We demonstrate excitation of ferromagnetic resonance in CoFeB/MgO/CoFeB magnetic
tunnel junctions (MTJs) by the combined action of voltage-controlled magnetic anisotropy …
tunnel junctions (MTJs) by the combined action of voltage-controlled magnetic anisotropy …
Large voltage-induced changes in the perpendicular magnetic anisotropy of an MgO-based tunnel junction with an ultrathin Fe layer
We study the voltage control of perpendicular magnetic anisotropy in an ultrathin Fe layer
sandwiched between the Cr buffer and MgO tunneling barrier layers. A high-interface …
sandwiched between the Cr buffer and MgO tunneling barrier layers. A high-interface …
Electric-field-induced ferromagnetic resonance excitation in an ultrathin ferromagnetic metal layer
Using resonant phenomena to exert coherent control over electron spin dynamics could
enable more-energy-efficient spintronic devices and related technologies. Yet, achieving …
enable more-energy-efficient spintronic devices and related technologies. Yet, achieving …
Quantification of strain and charge co-mediated magnetoelectric coupling on ultra-thin Permalloy/PMN-PT interface
Strain and charge co-mediated magnetoelectric coupling are expected in ultra-thin
ferromagnetic/ferroelectric multiferroic heterostructures, which could lead to significantly …
ferromagnetic/ferroelectric multiferroic heterostructures, which could lead to significantly …