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Showing 1 to 2 of 2 for “"x-ray lattice parameters"”.
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X-ray diffraction study of compressed solid argon and krypton
… and applied both to obtain very precise x-ray lattice parameters along the melting curves of solid argon and solid krypton and to measure changes in vacancy concentrations along quasi-isochores for both these substances. The uncertainty of the lattice parameters obtained along melting was …
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Phase separation in solid mixtures of helium-3 and helium-4
… pressure from measurements of changes in the x-ray lattice parameter and peak shape. A new rigid tail dilution refrigerator cryostat is used to study 3 He-4He crystals with 3He concentrations of 0.10,0.20,0.30,0.45,0.60 and 0.70, and melting pressures between 3.0 and 4.3 MPa. The phase …