Electrical control of magnetism by electric field and current-induced torques

A Fert, R Ramesh, V Garcia, F Casanova… - arXiv preprint arXiv …, 2023 - arxiv.org
While early magnetic memory designs relied on magnetization switching by locally
generated magnetic fields, key insights in condensed matter physics later suggested the …

Interplay of domain structure and phase transitions: theory, experiment and functionality

A Grünebohm, M Marathe… - Journal of Physics …, 2021 - iopscience.iop.org
Abstract Domain walls and phase boundaries are fundamental ingredients of ferroelectrics
and strongly influence their functional properties. Although both interfaces have been …

Rashba-like spin splitting around non-time-reversal-invariant momenta

LL Tao, J Li, Y Liu, X Wang, Y Sui, B Song… - Physical Review B, 2023 - APS
The ubiquitous Rashba spin splitting occurring around time-reversal-invariant momenta
(TRIM) reflects the fundamental interplay between spin-orbit coupling (SOC) and crystalline …

Ferroelectric Order Evolution in Freestanding PbTiO3 Films Monitored by Optical Second Harmonic Generation

S Huang, S Xu, C Ma, P Li, EJ Guo, C Ge… - Advanced …, 2024 - Wiley Online Library
The demand for low‐dimensional ferroelectric devices is steadily increasing, however, the
thick substrates in epitaxial films impede further size miniaturization. Freestanding films offer …

Chemically and electrically tunable spin polarization in ferroelectric Cd-based hybrid organic-inorganic perovskites

R Kashikar, PS Ghosh, S Lisenkov, BRK Nanda… - Physical Review B, 2021 - APS
Density functional theory computations are used to predict the electronic structure of Cd-
based hybrid organic-inorganic high-TC ferroelectric perovskites with TMCM-CdCl 3 being …

Persistent and Quasipersistent Spin Textures in Halide Perovskites Induced by Uniaxial Stress

R Kashikar, A Popoola, S Lisenkov… - The Journal of …, 2023 - ACS Publications
Persistent spin textures are highly desirable for applications in spintronics, as they allow for
long carrier spin lifetimes. However, they are also rare, as they require a delicate balance …

Spin-polarized electronic states and atomic reconstructions at antiperovskite polar surfaces

R Arras, J Gosteau, D Huang, H Nakamura, HJ Zhao… - Physical Review B, 2021 - APS
We report a first-principles investigation of the atomic and electronic properties at the perfect
and defective (001) surfaces of the antiperovskite Sr 3 Sn O. We first performed a …

Polarization Rotation Control Domain Dynamic Response Modulates Piezoelectric Properties of Lead‐Free Thin Films

K Zhu, G Ge, J Lin, H Bai, C Shi, G Li… - Advanced Electronic …, 2022 - Wiley Online Library
Abstract Domain orientation engineering regulates the polarization direction of thin film and
facilitates the enhancement of piezoelectric properties. A change in polarization direction …

Rashba splitting in polar-nonpolar sandwich heterostructure: a DFT study

S Bhattacharya, S Datta - Journal of Physics: Condensed Matter, 2024 - iopscience.iop.org
Rashba splitting in polar-nonpolar sandwich heterostructure: a DFT study - IOPscience Skip
to content IOP Science home Accessibility Help Search Journals Journals list Browse more …

Electrical Degradation in Dielectric and Piezoelectric Oxides: Review of Defect Chemistry and Associated Characterization Techniques

P Yousefian, B Akkopru-Akgun, CA Randall… - arXiv preprint arXiv …, 2024 - arxiv.org
The properties of dielectric and piezoelectric oxides are determined by their processing
history, crystal structure, chemical composition, microstructure, dopants (or defect) …