Optical Mode Scattering Contribution to Electrical Resistivity in Zirconium Hydride

Bickel, P. W.; Berlincourt, Ted G.

doi:10.1103/physrev.119.1603

Cited by 11 publications

(2 citation statements)

References 6 publications

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“…Résultats expérimentaux. -Dans le domaine des mesures que nous avons entreprises, les résultats disponibles avant ce travail étaient des mesures de susceptibilité magnétique, complètes pour le système Ti-H [10], très dispersées pour le système Zr-H [10], [15], [16], [17], et des mesures de résistivité [13], [18] (3).…”

Section: Fig 3 -Paramètres Cristallins Pour La Phase Du Sys-unclassified

Propriétés électroniques des hydrures des systèmes Ti-H et Zr-H

1970

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Section: Fig 3 -Paramètres Cristallins Pour La Phase Du Sys-unclassified

Propriétés électroniques des hydrures des systèmes Ti-H et Zr-H

1970

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“…Electrical resistivity is also influenced by these effects because it depends on phonon scattering that is strictly related to the vibrational energy of isotopes in T- and O-sites [33,47]. Solids as Pd-Ag can exhibit two types of phonon scattering: acoustic phonons and optical phonons.…”

Section: The Isotopic Effect On Pd-ag Resistivity and Solubilitymentioning

confidence: 99%

Pd-Ag Electrical Resistivity in Hydrogen and Deuterium: Temperature Effect

Pozio

Tosti

2019

Materials

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The electrical resistivity of Pd-Ag (silver 21 wt.%) in hydrogen and deuterium atmosphere at 100 kPa has been investigated via electrochemical impedance spectroscopy. The electrical resistivity of Pd-Ag vs. the temperature presents the characteristic S-shaped curve with a minimum and a maximum of the resistivity in different positions for the tests in hydrogen and deuterium. The results have been related to: (1) the different isotope ratios, H/M and D/M, and (2) their position in the Pd-Ag lattice. The behavior of the electrical resistivity is discussed in details by considering the hydrogen and deuterium uploading into the alloy, its effect on the conduction electrons, and the scattering of the isotopes atoms into the metal lattice. Measurements carried out in hydrogen with slow temperature ramping between 25–250 °C evidenced a hysteresis effect that can be explained by the different energy levels of isotopes in O-sites and T-sites

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Primary Solid Hydrides

Gibb

1962

Progress in Inorganic Chemistry

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Optical Mode Scattering Contribution to Electrical Resistivity in Zirconium Hydride

Cited by 11 publications

References 6 publications

Propriétés électroniques des hydrures des systèmes Ti-H et Zr-H

Propriétés électroniques des hydrures des systèmes Ti-H et Zr-H

Pd-Ag Electrical Resistivity in Hydrogen and Deuterium: Temperature Effect

Primary Solid Hydrides

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