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Phonon Spectra of Ordered Pdcuh and Pdagh Produced Under a High Hydrogen Pressure

  • A.I. Kolesnikov, V.E. Antonov, M. Prager (a1), S. Bennington (a2) and J. Tomkinson (a2)...

Abstract

Atomically ordered PdAgH and PdCuH hydrides synthesized in an atmosphere of gaseous hydrogen at P = 3 GPa were studied by inelastic neutron scattering. The results showed a large difference between the Pd-H, Ag-H and Cu-H interactions. Values of 93 and 116 meV were predicted for the local H vibrations in dilute Ag-H and Cu-H solid solutions.

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Phonon Spectra of Ordered Pdcuh and Pdagh Produced Under a High Hydrogen Pressure

  • A.I. Kolesnikov, V.E. Antonov, M. Prager (a1), S. Bennington (a2) and J. Tomkinson (a2)...

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