A neutron scattering study of the vibrational modes of hydrogen in the β-phases of Pd-H,Pd-10Ag-H and Pd-20Ag-H |
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| Authors: | MR Chowdhury DK Ross |
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| Institution: | Department of Physics (Applied Nuclear Science), University of Birmingham, Birmingham, B15 2TT, England |
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| Abstract: | The localised modes associated with interstitial hydrogen in the β-phases of Pd and Pd-Ag alloys have been studied by neutron energy loss at 295K, 80K and for Pd at 30K. Their energies vary little but their widths increase significantly with temperature and silver content, an effect which is ascribed to local disorder and anharmonic contributions. |
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| Keywords: | All correspondence to D K Ross at the Department of Physics Birmingham |
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