762 citations · 3.4k across the 13 of their papers we have counts for
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Elucidating the Voltage Controlled Magnetic Anisotropy
Jia Zhang, Pavel V. Lukashev, Sitaram S. Jaswal +1
Voltage controlled magnetic anisotropy (VCMA) is an efficient way to manipulate the magnetization states in nanomagnets, promising for low-power spintronic applications. The underl…
Ferroelectric Instability under Screened Coulomb Interactions
Yong Wang, Xiaohui Liu, J. D. Burton +2
We explore the effect of charge carrier doping on ferroelectricity using density functional calculations and phenomenological modeling. By considering a prototypical ferroelectric…
Ferroelectric Dead Layer Driven by a Polar Interface
Y. Wang, M. K. Niranjan, K. Janicka +4
Based on first-principles and model calculations we investigate the effect of polar interfaces on the ferroelectric stability of thin-film ferroelectrics. As a representative model…
Electric Field Effect on Magnetization and Magnetocrystalline Anisotropy at the Fe/MgO(001) Interface
Manish K. Niranjan, Chun-Gang Duan, Sitaram S. Jaswal +1
Density-functional calculations are performed to explore magnetoelectric effects originating from the influence of an external electric field on magnetic properties of the Fe/MgO(0…
Magnetic tunnel junctions with ferroelectric barriers: Prediction of four resistance states from first-principles
Julian P. Velev, Chun-Gang Duan, J. D. Burton +5
Magnetic tunnel junctions (MTJs), composed of two ferromagnetic electrodes separated by a thin insulating barrier layer, are currently used in spintronic devices, such as magnetic…
Surface Magnetoelectric Effect in Ferromagnetic Metal Films
Chun-Gang Duan, Julian P. Velev, R. F. Sabirianov +4
A surface magnetoelectric effect is revealed by density-functional calculations that are applied to ferromagnetic Fe(001), Ni(001) and Co(0001) films in the presence of external el…