Non-volatile electric control of spin–charge conversion in a SrTiO3 Rashba system

P Noël, F Trier, LM Vicente Arche, J Bréhin, DC Vaz… - Nature, 2020 - nature.com
After 50 years of development, the technology of today's electronics is approaching its
physical limits, with feature sizes smaller than 10 nanometres. It is also becoming clear that …

Map** 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 …

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 …

Spin–Charge Interconversion in KTaO3 2D Electron Gases

LM Vicente‐Arche, J Bréhin, S Varotto… - Advanced …, 2021 - Wiley Online Library
Oxide interfaces exhibit a broad range of physical effects stemming from broken inversion
symmetry. In particular, they can display non‐reciprocal phenomena when time reversal …

Spin-orbit torque and Nernst effect in Bi-Sb/Co heterostructures

N Roschewsky, ES Walker, P Gowtham, S Muschinske… - Physical Review B, 2019 - APS
Harmonic measurements of the longitudinal and transverse voltages in Bi-Sb/Co bilayers
are presented. A large second harmonic voltage signal due to the ordinary Nernst effect is …

Observation of large unidirectional Rashba magnetoresistance in Ge (111)

T Guillet, C Zucchetti, Q Barbedienne, A Marty… - Physical Review Letters, 2020 - APS
Relating magnetotransport properties to specific spin textures at surfaces or interfaces is an
intense field of research nowadays. Here, we investigate the variation of the electrical …

Large Spin‐to‐Charge Conversion at Room Temperature in Extended Epitaxial Sb2Te3 Topological Insulator Chemically Grown on Silicon

E Longo, M Belli, M Alia, M Rimoldi… - Advanced Functional …, 2022 - Wiley Online Library
Spin‐charge interconversion phenomena at the interface between magnetic materials and
topological insulators (TIs) are attracting enormous interest in the research effort toward the …

Spin‐Orbit Readout Using Thin Films of Topological Insulator Sb2Te3 Deposited by Industrial Magnetron Sputtering

S Teresi, N Sebe, J Patterson, T Frottier… - Advanced Functional …, 2023 - Wiley Online Library
Driving a spin‐logic circuit requires the production of a large output signal by spin‐charge
interconversion in spin‐orbit readout devices. This should be possible by using topological …

High Spin to Charge Conversion Efficiency in Electron Beam-Evaporated Topological Insulator Bi2Se3

BB Singh, SK Jena, M Samanta, K Biswas… - … Applied Materials & …, 2020 - ACS Publications
Bi2Se3 is a well-established topological insulator (TI) having spin momentum locked Dirac
surface states at room temperature and predicted to exhibit high spin to charge conversion …

Giant spin-to-charge conversion at an all-epitaxial single-crystal-oxide Rashba interface with a strongly correlated metal interlayer

S Kaneta-Takada, M Kitamura, S Arai, T Arai… - Nature …, 2022 - nature.com
The two-dimensional electron gas (2DEG) formed at interfaces between SrTiO3 (STO) and
other oxide insulating layers is promising for use in efficient spin-charge conversion due to …