Spin-momentum locking is essential to the spin-split Fermi surfaces of inversion-symmetry broken materials, which are caused by either Rashba-type or Zeeman-type spin-orbit coupling (SOC). While the effect of Zeeman-type SOC on superconductivity has experimentally been shown recently, that of ...
Spin-orbit coupling (SOC) has gained much attention for its rich physical phenomena and highly promising applications in spintronic devices. The Rashba-type SOC in systems with inversion symmetry breaking is particularly attractive for spintronics applications since it allows for flexible manipulation of ...
et al. Anomalous upper critical field in CeCoIn5/YbCoIn5 superlattices with a Rashba-type heavy fermion interface. Phys. Rev. Lett. 109, 157006 (2012). ADS Google Scholar Shimozawa, M. et al. Controllable Rashba spin–orbit interaction in artificially engineered superlattices involving the ...
Boschker, A. Giussani, S. Bertoli, M. Cantoni, L. Baldrati, M. Asa, I. Vobornik, G. Panaccione, D. Marchenko, J. Sanchez-Barriga, O. Rader, R. Calarco, S. Picozzi, R. Bertacco, M. Morgenstern, Giant Rashba-type spin splitting in ...
Microscopic mechanism for the Rashba-type band splitting is examined in detail. We show how asymmetric charge distribution is formed when local orbital angular momentum (OAM) and crystal momentum get interlocked due to surface effects. An electrostatic energy term in the Hamiltonian appears when such...
We propose that the existence of local orbital angular momentum (OAM) on the surfaces of high-Z materials plays a crucial role in the formation of Rashba-type surface band splitting. Local OAM state in a Bloch wave function produces an asymmetric charge distribution (electric dipole). The surfa...
N. ShahtahmasebiDepartment of PhysicselsevierJournal of Magnetism & Magnetic MaterialsModarresi, M.; Kandemir, B. S.; Roknabadi, M. R.; Shahtahmasebi, N. Spin Dependent Transport through Triangular Graphene Quantum Dot in the Presence of Rashba Type Spin-Orbit Coupling. J. Magn. Magn. Mater...
Intercalation of Au can produce giant Rashba-type spin-orbit splittings in graphene, but this has not yet been achieved on a semiconductor substrate. For graphene/SiC(0001), Au intercalation yields two phases with different doping. We observe a 100meV Rashba-type spin-orbit splitting at 0.9eV...
Rashba-type spin-orbit coupling in bilayer Bose-Einstein condensates We explore a way of producing the Rashba spin-orbit coupling (SOC) for ultracold atoms by using a two-component (spinor) atomic Bose-Einstein condensate (BEC) confined in a bilayer geometry. The SOC of the Rashba type is ...
Furthermore, from the results of dHvA experiments and energy band calculations, Fermi surfaces of SrIrGe3 are found to split into two similar Fermi surfaces, reflecting the Rashba-type non-centrosymmetric tetragonal structure. We also grew single crystals of EuTGe3 by the same In-flux method ...