Oxide spin-orbitronics: spin–charge interconversion and topological spin textures
Oxide materials possess a vast range of functional properties, ranging from
superconductivity to multiferroicity, that stem from the interplay between the lattice, charge …
superconductivity to multiferroicity, that stem from the interplay between the lattice, charge …
Oxide Spintronics as a Knot of Physics and Chemistry: Recent Progress and Opportunities
Q Wang, Y Gu, C Chen, F Pan… - The Journal of Physical …, 2022 - ACS Publications
Transition-metal oxides (TMOs) constitute a key material family in spintronics because of
mutually coupled degrees of freedom and tunable magneto-ionic properties. In this …
mutually coupled degrees of freedom and tunable magneto-ionic properties. In this …
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 …
through the direct and inverse Edelstein effects. Notably, oxide-based two-dimensional …
Superfluid stiffness of a KTaO3-based two-dimensional electron gas
After almost twenty years of intense work on the celebrated LaAlO3/SrTiO3system, the
recent discovery of a superconducting two-dimensional electron gas (2-DEG) in (111) …
recent discovery of a superconducting two-dimensional electron gas (2-DEG) in (111) …
Light‐Induced Giant Rashba Spin–Orbit Coupling at Superconducting KTaO3(110) Heterointerfaces
The 2D electron system (2DES) at the KTaO3 surface or heterointerface with 5d orbitals
hosts extraordinary physical properties, including a stronger Rashba spin–orbit coupling …
hosts extraordinary physical properties, including a stronger Rashba spin–orbit coupling …
Substrate-induced spin-torque-like signal in spin-torque ferromagnetic resonance measurement
Oxide thin films and interfaces with strong spin-orbit coupling have recently shown
exceptionally high charge-to-spin conversion, making them potential spin-source materials …
exceptionally high charge-to-spin conversion, making them potential spin-source materials …
Large Optical Tunability of 5d 2D Electron Gas at the Spinel/Perovskite γ‐Al2O3/KTaO3 Heterointerface
The 5d 2D electron gas (2DEG) in KTaO3‐based heterostructures exhibits stronger spin‐
orbit coupling and higher superconducting transition temperature compared to the 3d …
orbit coupling and higher superconducting transition temperature compared to the 3d …
Anisotropic Electronic Structure of the 2D Electron Gas at the AlOx/KTaO3(110) Interface
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 …
potential for discovering novel physical properties. Among these, 2DEGs formed in KTaO3 …
From Low-Field Sondheimer Oscillations to High-Field Very Large and Linear Magnetoresistance in a SrTiO3-Based Two-Dimensional Electron Gas
Quantum materials harbor a cornucopia of exotic transport phenomena challenging our
understanding of condensed matter. Among these, a giant, nonsaturating linear …
understanding of condensed matter. Among these, a giant, nonsaturating linear …
Anisotropic Rashba coupling to polar modes in KTaO3
G Venditti, ME Temperini, P Barone… - Journal of Physics …, 2023 - iopscience.iop.org
Motivated by the discovery of superconductivity in KTaO 3-based heterostructures, we study
a pairing mechanism based on spin-orbit assisted coupling between the conduction …
a pairing mechanism based on spin-orbit assisted coupling between the conduction …