Substrate‐Dependent Spin–Orbit Coupling in Hybrid Perovskite Thin Films
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201904046
Abstract: Solution‐processing hybrid metal halide perovskites are promising materials for developing flexible thin‐film devices. This work reports the substrate effects on the spin–orbit coupling (SOC) in perovskite films through thermal expansion under thermal annealing. X‐ray diffraction… read more here.
Keywords: spin orbit; perovskite; glass substrates; perovskite thin ... See more keywords
Strain Effects on Rashba Spin-Orbit Coupling of 2D Hole Gases in GeSn/Ge Heterostructures.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202007862
Abstract: A demonstration of 2D hole gases in GeSn/Ge heterostructures with a mobility as high as 20 000 cm2 V-1 s-1 is given. Both the Shubnikov-de Haas oscillations and integer quantum Hall effect are observed, indicating high… read more here.
Keywords: gesn heterostructures; orbit coupling; spin orbit; hole gases ... See more keywords
Light-induced giant Rashba spin-orbit coupling at superconducting KTaO3 (110) heterointerfaces.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300582
Abstract: The two-dimensional electron system (2DES) at KTaO3 surface or heterointerface with 5d orbitals hosts extraordinary physical properties including the stronger Rashba spin-orbit coupling (RSOC), higher superconducting transition temperature, and potential of topological superconductivity. Herein, we… read more here.
Keywords: 110 heterointerfaces; orbit coupling; spin orbit; ktao3 110 ... See more keywords
Chaotic Cyclotron and Hall Trajectories Due to Spin‐Orbit Coupling
Sign Up to like & getrecommendations! Published in 2020 at "Annalen der Physik"
DOI: 10.1002/andp.202000012
Abstract: It is demonstrated that the synergistic effect of a gauge field, Rashba spin‐orbit coupling (SOC), and Zeeman splitting can generate chaotic cyclotron and Hall trajectories of particles. The physical origin of the chaotic behavior is… read more here.
Keywords: spin orbit; chaotic cyclotron; cyclotron hall; hall trajectories ... See more keywords
A full‐pivoting algorithm for the Cholesky decomposition of two‐electron repulsion and spin‐orbit coupling integrals
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Computational Chemistry"
DOI: 10.1002/jcc.25062
Abstract: A significant reduction in the computational effort for the evaluation of the electronic repulsion integrals (ERI) in ab initio quantum chemistry calculations is obtained by using Cholesky decomposition (CD), a numerical procedure that can remove… read more here.
Keywords: chemistry; two electron; orbit coupling; cholesky decomposition ... See more keywords
Development of spin‐orbit coupling for stochastic configuration interaction techniques
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Computational Chemistry"
DOI: 10.1002/jcc.25110
Abstract: To perform spin‐orbit coupling calculations on atoms and molecules, good zeroth‐order wavefunctions are necessary. Here, we present the software development of the Monte Carlo Configuration Interaction (MCCI) method, to enable calculation of such properties, where… read more here.
Keywords: spin orbit; configuration interaction; orbit coupling;
A superatomic molecule under the spin‐orbit coupling: Insights from the electronic properties in the thiolate‐protected Au38(SR)24 cluster
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Quantum Chemistry"
DOI: 10.1002/qua.25508
Abstract: The role of the spin-orbit coupling in Au38(SR)24, as a representative case for a superatomic molecules is studied to offer a complete view of the relativistic effect in heavy elements clusters. Its Au239+ core can… read more here.
Keywords: molecule; orbit coupling; spin orbit; thiolate protected ... See more keywords
Structural and electronic properties of lead sulfide quantum dots from screened hybrid density functional calculations including spin–orbit coupling effects
Sign Up to like & getrecommendations! Published in 2017 at "Theoretical Chemistry Accounts"
DOI: 10.1007/s00214-017-2085-z
Abstract: We present in this work density functional theory calculations of the structural and electronic properties of (PbS)n nanoparticles with n = 4–32. Particular care has been taken on the correct description of their electronic structure by using… read more here.
Keywords: density functional; structural electronic; orbit coupling; electronic properties ... See more keywords
The relationship between single-particle commuting observables lz, sz entangled states and the spin–orbit coupling
Sign Up to like & getrecommendations! Published in 2020 at "Quantum Information Processing"
DOI: 10.1007/s11128-019-2537-6
Abstract: Quantum entanglement is a unique phenomenon which can be described in quantum mechanics. There are two categories of quantum entanglement: one is based on a single-body system in various freedom degrees and another is found… read more here.
Keywords: observables entangled; particle commuting; commuting observables; orbit coupling ... See more keywords
Ab initio study including spin–orbit coupling of the electronic band structure and magnetic properties of h-HoMnO3
Sign Up to like & getrecommendations! Published in 2021 at "Indian Journal of Physics"
DOI: 10.1007/s12648-021-02129-7
Abstract: A theoretical investigation of the structural, electronic, magnetic, and magneto-elastic properties is provided for the non-perovskite HoMnO3 in low symmetry. This study has been carried out using density functional theory (DFT + U) with the inclusion of… read more here.
Keywords: gga; study; orbit coupling; spin orbit ... See more keywords
On the effective models of spin–orbit coupling in a two-dimensional electron gas
Sign Up to like & getrecommendations! Published in 2021 at "Annals of Physics"
DOI: 10.1016/j.aop.2021.168710
Abstract: We use the method of invariants to derive oneand two-band effective Hamiltonians of a noncentrosymmetric two-dimensional electron gas, in the presence of magnetic field. A complete classification of the antisymmetric spin-orbit and magnetic coupling terms… read more here.
Keywords: spin orbit; dimensional electron; two dimensional; orbit coupling ... See more keywords