Low-temperature lattice properties of PdD alloys
- 1 January 1978
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 8 (1), L7-L8
- https://doi.org/10.1088/0305-4608/8/1/002
Abstract
The measured phonon dispersion relations for PdD0.63 at 150K are used to estimate the elastic constants and low-temperature Debye theta for this compound. The results explain the observations that the low-temperature lattice properties (e.g. specific heat, thermal expansion) of PdHx alloys for x approximately=0.6 are very similar to those for pure Pd.Keywords
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