Vibronic transitions of hexagonal rare-earth trichlorides. II.
Absorption spectra of rare earth trichlorides with trivalent Pr, observing vibronic transitions noting assignments of phonon branches
LATTICE VIBRATION↗
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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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Indirect exchange interaction in the rare-earth metals.
Exact calculation of indirect exchange interaction isotropic and nonisotropic terms in rare earth metals, with free electron model for conduction band
CONDUCTION BAND↗
Rare-Earth and Barium Abundances in Ivory Coast Tektites and Rocks from the Bosumtwi Crater Area, Ghana
Rare earth and barium abundances in Ivory Coast tektites and rocks determined by isotope dilution
TEKTITE↗
Rare-earth fractionation and magmatic processes.
Smooth rare earth fractionation by chemical magmatic processes in basic silicate materials in earth, discussing abundance patterns
Schilling, J.-G.↗
New Satellite Structure of Nd (super 3 super plus) Ions in Rare-Earth Trichlorides
Nd ion satellite structure in neodymium and lanthanum trichlorides, noting dependence on host lattice and impurities
Cohen, E.↗
Mass-spectrometric studies of volatile Al, Sc, Co, Y, Zr and rare-earth chelates.
Volatile Al, Sc, Co, Y, Zr and rare earth chelates mass spectrometry
Margrave, J. L.↗
Analysis of fluorescence spectra of rare-earth chelates. II - Dipyridyl complexes of europic chloride.
Fluorescence spectrum analysis of europic chloride dipyridyl chelates, deriving molecular geometric arrangement and interatomic distances from calculated ligand-field parameters
Bjorklund, S.↗
Multiphonon orbit-lattice relaxation of excited states of rare-earth ions in crystals.
Multiphonon orbit-lattice relaxation of excited states of rare earth ions in crystals, measuring fluorescence lifetimes, quantum efficiencies and transition rates
Moos, H. W.↗
Nonradiative transfer of excitation energy between rare-earth ions in aqueous solution.
Nonradiative transfer of excitation energy between mixed trinuclear complexes of Tb and Eu ions with lactose in aqueous solution
Quiring, F. S.↗
Spectroscopic determination of the magnon density of states of GdCl sub 3, a ferromagnetic rare-earth salt.
Magnon density of states of ferromagnetic gadolinium trichloride in magnetic field, using high resolution optical spectroscopy
Cohen, E.↗
Partition Coefficients of Rare-Earth Elements and Barium Between Igneous Matrix Material and Rock-Forming-Mineral Phenocrysts - I
Partition coefficients between natural melts and plagioclase phenocrysts determined for rare earth elements and barium by mass spectrometry
Philpotts, J. A.↗
Genesis of Continental Diabases and Oceanic Tholeiites Considered in Light of Rare-Earth and Barium Abundances and Partition Coefficients
Continental diabases and oceanic tholeiites in light of rare earth and barium abundances and partition coefficients indicating fusion process
Philpotts, J. A.↗
Genesis of the calcium-rich achondrites in light of rare-earth and barium concentrations.
Ca-rich achondrites genesis implied from rare earth and Ba absolute and relative concentrations
Philpotts, J. A.↗
Fine-structure absorption measurements of bulk rare-earth IG single crystals by reflectivity techniques
Absorption transition fine structure measurements for bulk rare earth garnets single crystals using reflectivity techniques
Grismore, F. L., Jr.↗
Dielectric relaxation in strontium titanates containing rare-earth ions
Strontium titanates ceramics containing various trivalent rare earth ions, observing dielectric relaxation
Cross, L. E.↗
Apollo 11 lunar samples - K, Rb, Sr, Ba and rare-earth concentrations in some rocks and separated phases
Apollo 11 lunar rock K, Rb, Sr, Ba and rare earth element concentrations, examining relationship to terrestrial and chondritic levels
Philpotts, J. A.↗
Lunar anorthosites - Rare-earth and other elemental abundances
Lunar anorthosites from Apollo 11 sample 10085 coarse fines, determining major, minor and rare earth elemental abundances
Schmitt, R. A.↗
Calculation of the influence of the crystalline electric field on the spin-disorder resistivity of rare-earth alloys and comparison with results on CeAl2
Rare earth alloys spin disorder resistivity in crystalline electric field absence and presence
Rao, V. U. S.↗