BAND gapsELECTRON beamsWe have observed spin splitting and band gap structure in the Si[110] direction by doping with impurities, which is manifested by a significant opening of the spin-splitting energy level in the localized states. Interestingly, the opening effect occurs such that the ...
The results prove that an indirectband gap exists in (CH$_3$NH$_3$)PbI$_3$ with broken inversion symmetry as aresult of spin-splittings in the band structure. This information is essentialfor understanding the photophysical properties of organic-inorganic perovskitesand finding lead-free ...
The calculated spin resolved band structure is shown in Fig. 3b. The spin polarization of the QL state and the spin splitting of the Bi states are clearly visible. At the hybridization points, the spin-dependent avoided-crossing effects take place, leading to the modulation of the spin ...
R. Ast, "Structural influence on the rashba-type spin splitting in surface alloys," Physical Review B 81, 245430 (2010).Gierz I,Stadtmüller B,Vuorinen J,et al.Structuralinfluence on the Rashba-type spin splitting in surfacealloys.Physical Review B Condensed Matter and Materials Physics. 2010...
One-DimensionalEdgeStateswithGiantSpinSplittinginaBismuthThinFilmA.Takayama,1,*T.Sato,2S.Souma,1T.Oguchi,3andT.Takahashi1,21..
The optical gains in AlGaInP/GaInP strained quantum wells using valence band structures by the second‐orderkpmethod, with and without spin‐orbit split‐o... K Domen,H Ishikawa,M Sugawara,... - 《Applied Physics Letters》 被引量: 6发表: 1995年 Chemical Bond and Spin-Orbit Splitting in Mg...
By the method of finite difference, the anisotropic spin splitting of the AlGaAs/GaAs/AlGaAs/AlGaAs step quantum wells (QWs) are theoretically investigated considering the interplay of the bulk inversion asymmetry and structure inversion asymmetry induced by step quantum well structure and external electr...
I. Combined resonance in crystals in inhomogeneous magnetic fields. Zh. Eksperim. Teor. Fiz. 47, 1927–1930 (1964). CAS Google Scholar Yuan, L. D., Wang, Z., Luo, J. W., Rashba, É. I. & Zunger, A. Giant momentum-dependent spin splitting in centrosymmetric low-Z ...
Here, we demonstrate a very large spin-to-charge conversion effect in an interface-engineered, high-carrier-density SrTiO3 two-dimensional electron gas and map its gate dependence on the band structure. We show that the conversion process is amplified by enhanced Rashba-like splitting due to ...
In subject area: Chemistry Spin splitting in NMR refers to the phenomenon where a single absorption peak is split into multiple peaks, such as doublets, triplets, or quartets, due to the influence of neighboring protons. The splitting is caused by the interaction of the spins of the neighboring...