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 …

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 …

Nontrivial torque generation by orbital angular momentum injection in ferromagnetic-metal/ trilayers

J Kim, D Go, H Tsai, D Jo, K Kondou, HW Lee… - Physical Review B, 2021 - APS
Efficient electrical generation of torque is desired to develop innovative magnetic
nanodevices. The torque can be generated by charge to spin conversion of heavy-metal …

Recent progress on measurement of spin–charge interconversion in topological insulators using ferromagnetic resonance

R Dey, A Roy, LF Register, SK Banerjee - APL Materials, 2021 - pubs.aip.org
Spin–orbit coupling (SOC) in materials plays a crucial role in interconversion between spin
and charge currents. In reduced dimensions, SOC effects are enhanced and have been the …

Spin current leakage and Onsager reciprocity in interfacial spin-charge interconversion

A Manchon, S Shi, H Yang - Physical Review B, 2024 - APS
Experimental investigations of spin-charge interconversion in magnetic bilayers comprising
a ferromagnet adjacent to a topological insulator have reported scattered results on the spin …

Spin relaxation, diffusion, and Edelstein effect in chiral metal surface

Y Suzuki, Y Kato - Physical Review B, 2023 - APS
We study electron spin transport at the spin-splitting surface of chiral-crystalline-structured
metals and the Edelstein effect at the interface, by using the Boltzmann transport equation …

Phenomenological model for the direct and inverse Edelstein effects

H Isshiki, P Muduli, J Kim, K Kondou, YC Otani - Physical Review B, 2020 - APS
We have developed a phenomenological model that connects the direct and inverse
Edelstein effects. Our model implies a trade-off relation between the conversion coefficients …

Anisotropic spin relaxation in exchange-coupled ferromagnet/topological-insulator heterojunctions

R Sun, Y Sun, N Li, HP Xue, Y Li, X Yang, Y Li… - Physical Review B, 2024 - APS
The elegant spin physics of Dirac electrons in topological insulators (TIs) have considerably
endowed fertile tunability of magnetic/TI heterojunction performance with modified spin-orbit …

Spin to charge current conversion by the inverse spin Hall effect in the metallic antiferromagnet at room temperature

M Arana, M Gamino, EF Silva, V Barthem, D Givord… - Physical Review B, 2018 - APS
We report experiments demonstrating the spin to charge current conversion by means of the
inverse spin Hall effect in ultrathin films of the metallic antiferromagnet M n 2 Au at room …

Theory of inverse Rashba-Edelstein effect induced by spin pum** into a two-dimensional electron gas

M Yama, M Matsuo, T Kato - Physical Review B, 2023 - APS
The inverse Rashba-Edelstein effect (IREE) in a two-dimensional electron gas (2DEG)
induced by spin pum** from an adjacent ferromagnetic insulator (FI) is investigated …