Spin-texture topology in curved circuits driven by spin-orbit interactions

A Hijano, EJ Rodríguez, D Bercioux… - Communications …, 2023 - nature.com
Interferometry is a powerful technique used to extract valuable information about the wave
function of a system. In this work, we study the response of spin carriers to the effective field …

E-shaped split ring resonator used for metasurface-based structure with an ultra-high Q-factor for terahertz application

Z Li, S Wang, Y Zhu, J Fan, D Guo, Y Chen - Optics Communications, 2023 - Elsevier
Plasmonic devices based on split ring resonator (SRR) of ultra-low-loss performance (high
Q-factor) are significant for a broad range of applications and studies. However, due to the …

Obtaining giant Rashba–Dresselhaus spin splitting in two-dimensional chiral metal–organic frameworks

S Liu, K Xu, X Li, Q Li, J Yang - Chemical Science, 2024 - pubs.rsc.org
Two-dimensional (2D) nonmagnetic semiconductors with large Rashba–Dresselhaus (R–D)
spin splitting at valence or conduction bands are attractive for magnetic-field-free spintronic …

Theory of inverse Rashba-Edelstein effect induced by spin pumping 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 pumping from an adjacent ferromagnetic insulator (FI) is investigated …

Spin pumping of two-dimensional electron gas with Rashba and Dresselhaus spin-orbit interactions

M Yama, M Tatsuno, T Kato, M Matsuo - Physical Review B, 2021 - APS
We theoretically consider spin pumping in a junction between a ferromagnetic insulator (FI)
and a two-dimensional electron gas (2DEG) in which the Rashba and Dresselhaus spin …

Magnetoconductance in epitaxial bismuth quantum films: Beyond weak (anti) localization

D Abdelbarey, J Koch, P Kröger, P Yogi, C Tegenkamp… - Physical Review B, 2021 - APS
The complex behavior of magnetoconductance of Bi films grown epitaxially on Si (111) with
a thickness of 20–100 bilayers (BL) was measured at T= 9 K in magnetic fields up to B= 4 T …

Nonmonotonic quantum phase gathering in curved spintronic circuits

EJ Rodríguez, D Frustaglia - Physical Review B, 2021 - APS
Spin carriers propagating along quantum circuits gather quantum spin phases depending
on the circuit's size, shape, and spin-orbit coupling (SOC) strength. These phases typically …

Majorana-like localized spin density without bound states in topologically trivial spin-orbit coupled nanowires

L Rossi, F Dolcini, F Rossi - Physical Review B, 2020 - APS
In the topological phase of spin-orbit coupled nanowires Majorana bound states are known
to localize at the nanowire edges and to exhibit a spin density orthogonal to both the …

Photovoltaic effect generated by spin-orbit interactions

O Entin-Wohlman, RI Shekhter, M Jonson, A Aharony - Physical Review B, 2020 - APS
An AC electric field applied to a junction comprising two spin-orbit coupled weak links
connecting a quantum dot to two electronic terminals is proposed to induce a DC current …

Electron transport in quantum channels with spin–orbit interaction: effects of the sign of the Rashba coupling and applications to nanowires

L Gogin, F Rossi, F Dolcini - New Journal of Physics, 2022 - iopscience.iop.org
We investigate the effects of the sign of the Rashba spin–orbit coupling (RSOC) on electron
transmission through a single-channel nanowire (NW) in the quantum coherent regime. We …