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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Ferromagnetic Ni band structure and magnetic breakdown between opposite spin bands, noting de Hass-van Alphen effect, exchange splitting and spin-orbit interaction
Moderately long-range relativistic intermolecular forces, obtaining interaction energies
Two-particle spin-orbit nucleon-nucleon interaction of oxygen 16 and nitrogen 16 nuclei
Absolute reflectance of RbI and KI between 300 and 77 degrees K, noting spin orbit interaction effects and values of dielectric parameters
Exact calculation of indirect exchange interaction isotropic and nonisotropic terms in rare earth metals, with free electron model for conduction band
One and two center expansions for orbit-orbit, spin-spin, and spin-orbit Hamiltonians
Absorption probability for pions by uncorrelated nucleons in isotopic oxygen
Magnetization using Hartree-Fock approximation in terms of boson distribution for uniformly interacting spins system
Dirac equation for spin-half particles in curved space-time formulated by using Cartan calculus, applied to treatment of neutrinos in homogeneous nonisotropic universes and plane wave geometries
Polarization difference in elastic scattering of proton from Ar 40 and Ca 40 due to spin-orbit force difference
Energy levels and interband oscillator strengths of antimony calculated in Brillouin zone by pseudopotential method, predicting polarization effects and spin-orbit splittings
Anomalous behavior of superconducting transition temperature for certain magnetic ordering of paramagnetic impurities
Magnetic breakdown on usual effective Hamiltonian theory for Bloch electrons in magnetic field, using simple two-dimensional rectangular model
Molecular orbital techniques used to find cubic field splitting 3a of certain ions in periodic group II-VI compounds of T sub d symmetry
Spin-projected unrestricted self-consistent field /SCF/ methods for spin density calculations used to determine hyperfine coupling constants
Far IR absorption spectra of chromium and titanium ions in aluminum oxide crystal, indicating Jahn-Teller effect reduction of trigonal field and spin-orbit coupling
Capture probability at Venus resonant rotation rate implying fluid core similar to earth
Si and S ion oscillator strengths for resonance lines in solar spectrum, discussing spin-spin and spin-other orbit interactions