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 …

Direct visualization of Rashba-split bands and spin/orbital-charge interconversion at KTaO3 interfaces

S Varotto, A Johansson, B Göbel… - Nature …, 2022 - nature.com
Rashba interfaces have emerged as promising platforms for spin-charge interconversion
through the direct and inverse Edelstein effects. Notably, oxide-based two-dimensional …

Theory of spin and orbital Edelstein effects

A Johansson - Journal of Physics: Condensed Matter, 2024 - iopscience.iop.org
In systems with broken spatial inversion symmetry, such as surfaces, interfaces, or bulk
systems lacking an inversion center, the application of a charge current can generate finite …

Nonreciprocal transport in gate-induced polar superconductor SrTiO3

YM Itahashi, T Ideue, Y Saito, S Shimizu, T Ouchi… - Science …, 2020 - science.org
Polar conductors/superconductors with Rashba-type spin-orbit interaction are potential
material platforms for quantum transport and spintronic functionalities. One of their inherent …

Surface magnetism of strontium titanate

JMD Coey, M Venkatesan… - Journal of Physics …, 2016 - iopscience.iop.org
SrTiO 3 plays a central role in oxide electronics. It is the substrate of choice for functional
oxide heterostructures based on perovskite-structure thin-film stacks, and its surface or …

Observation of Out-of-Plane Spin Texture in a Two-Dimensional Electron Gas

P He, SMK Walker, SSL Zhang, FY Bruno… - Physical review …, 2018 - APS
We explore the second order bilinear magnetoelectric resistance (BMER) effect in the d-
electron-based two-dimensional electron gas (2 DEG) at the SrTiO 3 (111) surface. We find …

Band Structure and Spin–Orbital Texture of the (111)‐KTaO3 2D Electron Gas

FY Bruno, S McKeown Walker, S Riccò… - Advanced Electronic …, 2019 - Wiley Online Library
Abstract 2D electron gases (2DEGs) in oxides show great potential for the discovery of new
physical phenomena and at the same time hold promise for electronic applications. In this …

Anisotropic Electronic Structure of the 2D Electron Gas at the AlOx/KTaO3(110) Interface

EA Martínez, J Dai, M Tallarida… - Advanced Electronic …, 2023 - Wiley Online Library
Oxide‐based 2D electron gases (2DEGs) have generated significant interest due to their
potential for discovering novel physical properties. Among these, 2DEGs formed in KTaO3 …

Spin asymmetry of O 2p–related states in SrTiO3 (001)

DG Popescu, A Nicolaev, RM Costescu… - Physica …, 2024 - iopscience.iop.org
Abstract Atomically clean SrTiO 3 (001) is characterized by low energy electron diffraction,
core level and valence band photoelectron spectroscopy, the latter also with spin resolution …

Spin orientation of two-dimensional electrons driven by temperature-tunable competition of spin–orbit and exchange–magnetic interactions

A Generalov, MM Otrokov, A Chikina, K Kliemt… - Nano …, 2017 - ACS Publications
Finding ways to create and control the spin-dependent properties of two-dimensional
electron states (2DESs) is a major challenge for the elaboration of novel spin-based …