Results 261 to 270 of about 149,225 (295)

Local Probe for Spin-Orbit Interaction

Physical Review Letters, 1988
The branching ratio of core-valence transitions in x-ray absorption spectroscopy is linearly related to the expectation value of the spin-orbit operator in the valence states. This offers a direct method to determine the spin-orbit interaction in the local electronic structure of metal compounds and alloys. The method is complementary to susceptibility
Thole, B. T., Van der Laan, G.
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Superconductors with spin–orbit interactions

International Journal of Modern Physics B, 2016
The effect of spin-orbit (SO) interaction on the formation of the critical states in thin superconducting films in magnetic field oriented along the film is investigated. Hereby, the case of interband pairing is considered. It was found that eight branches exist in the plane of two parameters [Formula: see text] determined by the value of magnetic ...
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Spin-orbit transition interactions

Physical Review C, 2005
The spin-orbit two-body interaction has been used for a long time in nuclear structure studies and is unique. In contrast, two different expressions are used in nuclear scattering studies. One of them is stronger when the eigenvalues of $(\ensuremath{\ell}\ifmmode\cdot\else\textperiodcentered\fi{}\ensuremath{\sigma})$ of the two particles involved are ...
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The Spin–Orbit Interaction

2020
In this chapter, we take into account that the electron spin is associated with a magnetic moment, which interacts with other moments, charges, and fluxes in the system. More broadly, we introduce relativistic effects. We first introduce the single electron spin–orbit Hamiltonian.
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Spin-Orbit Interaction in Graphite

Physical Review, 1965
Using symmetry arguments, the effective-mass Hamiltonian including spin-orbit interaction is derived for energy bands with extrema near the vertical edge of the hexagonal prism which represents the Brillouin zone of graphite. The energy bands in the plane normal to the vertical edge are described by k\ifmmode\cdot\else\textperiodcentered\fi{}p ...
G. Dresselhaus, M. S. Dresselhaus
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Spin-orbit interaction in graphite

Carbon, 1966
Abstract Recent measurements of the magnetoreflection and of the de Haas-van Alphen effect have made possible a more accurate determination of the band parameters of pyrolytic graphite. In principle, these experiments could provide a more direct measurement of the small spin-orbit interaction in graphite.
G.F. Dresselhaus, M.S. Dresselhaus, J.G. Mavroides   +2 more
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Spin-orbit interaction beyond diagonalization

Europhysics Letters (EPL), 1996
A new approach explains the nature of a coherent state as a macroscopic collection of in-phase precession states. The latter are the most general solution to the problem of describing a system under spin-orbit interaction. The precession states owe their name to a periodic exchange of part of their sublevel populations which is the quantum-mechanical ...
Brieger, M., Schuessler, H.A.
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The spin-orbit interaction in nuclei

Nuclear Physics, 1958
Abstract The analysis previously made of the average nuclear potential has been extended to consideration of the spin-orbit interactions. It has not been possible to find a satisfactory two-body interaction consistent with all the data; that suggested by the phase-shift analysis of nucleon-nucleon scattering is just within the region of possible ...
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SPIN–ORBIT INTERACTION IN NUCLEI

Canadian Journal of Physics, 1958
Brueckner's theory of nuclear structure has been used to estimate the spin–orbit interaction of a single nucleon interacting with the core arising from the tensor force of the two-body interaction. Using Yamaguchi's separable two-body interaction, the doublet splitting for Ca41 and O17 has been calculated (i) in the first Born approximation and (ii ...
B. P. Nigam, M. K. Sundaresan
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Spin–Orbit Configuration Interaction Methods

2007
In this chapter, we address the following problem: Assume that we have derived a method that gives a good approximation to the treatment of relativistic effects in molecular systems, but that leaves out any explicit references to the spin—that is, a spin-free relativistic approximation.
Kenneth G. Dyall, Knut Faegri
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