Titlebook: Electronic Structure and Properties of Hydrogen in Metals; P. Jena,C. B. Satterthwaite Book 1983 Springer Science+Business Media New York

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Measurement of Three Dimensional Distributions of Hydrogen in Thin Samples Using the 15N Hydrogen Prring full three dimensional distributions of H in thin samples. To use this reaction to measure H concentrations, the sample is bombarded with .N ions at an energy greater than the resonance energy at which the reaction occurs. As these ions penetrate the sample, they lose energy and reach the reson

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Strain Effects in the X-ray Determination of Lattice Parameters in Pd-Hxf preparation. Samples loaded to a concentration of x > 0.6, by avoiding the mixed phase region, have a lattice parameter slightly lower than samples loaded to the same concentration by passing through the mixed phase region. The difference is thought to result from unrelieved strain produced as a r

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Forces, Dipole Force Tensor and Elastic Binding Energy in α-Palladium Hydrides first order in the atomic displacement. This variation includes the band term together with the electron-electron and ion — ion terms but, unfortunately, neglects the zero point motion of the Hydrogen. This tight-binding calculation is based on a rigidly moving wave function basis where the electro

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Relaxation, Electronic and Volume Expansion Contributions to the Elastic Constant Changes Induced byation has been investigated, whose strength depends on T according to a Curie-Weiss type of relationship. This relaxation effect only partly accounts for the softening of the elastic constants C’ and C induced by hydrogen or deuterium. The moduli are also affected by a positive electronic contributi

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人類學家

A Review of the Statistical Theory of the Phase-Change Behavior of Hydrogen in Metalsy-based hydrogen-metal interaction is mathematically equivalent to an effective hydrogen-hydrogen interaction and that this effective interaction can be calculated in terms of experimentally measurable quantities. Recently, Futran, Coats, Hall and Welch have developed a model for hydrogen in niobium

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Thermal Desorption Spectroscopy (TDS) of Hydrogen from Niobiumied to verify the functional dependence of the desorption temperature on hydrogen loading as outlined above. Deviations from these theoretical predictions were observed, and numerical kinetic simulations were made to aid in understanding them.

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Theory of Hydrogen Absorption in Metal Hydridesls are ionized into electrons and protons. These protons go into some interstitial positions in the matrix of the host metal while electrons join the main body of the d-band electrons. This is most remarkably demonstrated by the paramagnetic susceptibility of Pd. Pd is a strong paramagnetic metal du