Oxide spin-orbitronics: spin–charge interconversion and topological spin textures

F Trier, P Noël, JV Kim, JP Attané, L Vila… - Nature Reviews …, 2022 - nature.com
Oxide materials possess a vast range of functional properties, ranging from
superconductivity to multiferroicity, that stem from the interplay between the lattice, charge …

Physics of SrTiO3-based heterostructures and nanostructures: a review

YY Pai, A Tylan-Tyler, P Irvin… - Reports on Progress in …, 2018 - iopscience.iop.org
This review provides a summary of the rich physics expressed within SrTiO 3-based
heterostructures and nanostructures. The intended audience is researchers who are …

Highly efficient and tunable spin-to-charge conversion through Rashba coupling at oxide interfaces

E Lesne, Y Fu, S Oyarzún, JC Rojas-Sánchez… - Nature materials, 2016 - nature.com
The spin–orbit interaction couples the electrons' motion to their spin. As a result, a charge
current running through a material with strong spin–orbit coupling generates a transverse …

Mapping spin–charge conversion to the band structure in a topological oxide two-dimensional electron gas

DC Vaz, P Noël, A Johansson, B Göbel, FY Bruno… - Nature materials, 2019 - nature.com
While spintronics has traditionally relied on ferromagnetic metals as spin generators and
detectors, spin–orbitronics exploits the efficient spin–charge interconversion enabled by …

Planar Hall effect and anisotropic magnetoresistance in polar-polar interface of LaVO3-KTaO3 with strong spin-orbit coupling

N Wadehra, R Tomar, RM Varma, RK Gopal… - Nature …, 2020 - nature.com
Among the perovskite oxide family, KTaO3 (KTO) has recently attracted considerable
interest as a possible system for the realization of the Rashba effect. In this work, we report a …

Spin-Orbit Semimetal in the Two-Dimensional Limit

DJ Groenendijk, C Autieri, J Girovsky… - Physical review …, 2017 - APS
We investigate the thickness-dependent electronic properties of ultrathin SrIrO 3 and
discover a transition from a semimetallic to a correlated insulating state below 4 unit cells …

A new spin for oxide interfaces

J Varignon, L Vila, A Barthélémy, M Bibes - Nature Physics, 2018 - nature.com
The variety of emergent phenomena occurring at oxide interfaces has made these systems
the focus of intense study in recent years. We argue that spin–orbit effects in oxide interfaces …

Stimulating Oxide Heterostructures: A Review on Controlling SrTiO3‐Based Heterointerfaces with External Stimuli

DV Christensen, F Trier, W Niu, Y Gan… - Advanced Materials …, 2019 - Wiley Online Library
Numerous of the greatest inventions in modern society, such as solar cells, display panels,
and transistors, rely on a simple concept: An external stimulus is applied to a material and …

Observation of Shubnikov–de Haas Oscillations, Planar Hall Effect, and Anisotropic Magnetoresistance at the Conducting Interface of EuO–KTaO3

N Kumar, N Wadehra, R Tomar, Shama… - Advanced Quantum …, 2021 - Wiley Online Library
The momentum‐dependent splitting of spin‐bands in an electronic system is known as the
“Rashba effect.” Systems with the Rashba effect possess a Dirac point in momentum space …

Epitaxial ferroelectric interfacial devices

CAF Vaz, YJ Shin, M Bibes, KM Rabe… - Applied Physics …, 2021 - pubs.aip.org
Ferroelectric interfacial devices consist of materials systems whose interfacial electronic
properties (such as a 2D electron gas or an interfacial magnetic spin configuration) are …