Toward surface orbitronics: giant orbital magnetism from the orbital Rashba effect at the surface of sp-metals
As the inversion symmetry is broken at a surface, spin-orbit interaction gives rise to spin-
dependent energy shifts–a phenomenon which is known as the spin Rashba effect …
dependent energy shifts–a phenomenon which is known as the spin Rashba effect …
[HTML][HTML] Correlation of the Dzyaloshinskii–Moriya interaction with Heisenberg exchange and orbital asphericity
Chiral spin textures of a ferromagnetic layer in contact to a heavy non-magnetic metal, such
as Néel-type domain walls and skyrmions, have been studied intensively because of their …
as Néel-type domain walls and skyrmions, have been studied intensively because of their …
Observation of Out-of-Plane Spin Texture in a Two-Dimensional Electron Gas
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 …
electron-based two-dimensional electron gas (2 DEG) at the SrTiO 3 (111) surface. We find …
Electrically tunable superconductivity through surface orbital polarization
We investigate the physical mechanisms for achieving an electrical control of conventional
spin-singlet superconductivity in thin films by focusing on the role of surface orbital …
spin-singlet superconductivity in thin films by focusing on the role of surface orbital …
Gate control of superconductivity in mesoscopic all-metallic devices
The possibility to tune, through the application of a control gate voltage, the superconducting
properties of mesoscopic devices based on Bardeen–Cooper–Schrieffer metals was …
properties of mesoscopic devices based on Bardeen–Cooper–Schrieffer metals was …
Gate tunable anomalous Hall effect: Berry curvature probe at oxides interfaces
The characterization and the experimental measurement of the Berry curvature in solids
have become an increasingly relevant task in condensed matter physics. We present the …
have become an increasingly relevant task in condensed matter physics. We present the …
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 …
Anomalous Josephson coupling and high-harmonics in non-centrosymmetric superconductors with S-wave spin-triplet pairing
We study the Josephson effects arising in junctions made of non-centrosymmetric
superconductors with spin-triplet pairing having s-wave orbital-singlet symmetry. We …
superconductors with spin-triplet pairing having s-wave orbital-singlet symmetry. We …
High Orbital‐Moment Cooper Pairs by Crystalline Symmetry Breaking
The pairing structure of superconducting materials is regulated by the point group
symmetries of the crystal. The spin‐singlet multiorbital superconductivity of materials with …
symmetries of the crystal. The spin‐singlet multiorbital superconductivity of materials with …
Strain-tunable ferroelectricity and its control of Rashba effect in KTaO3
LL Tao, J Wang - Journal of Applied Physics, 2016 - pubs.aip.org
The effects of epitaxial strain on the ferroelectric, structural properties of KTaO 3 are studied
by means of first-principles calculations. We show that the ferroelectric polarization …
by means of first-principles calculations. We show that the ferroelectric polarization …