On the Diffusion of H and D in Pd between 50 and 300 °K
- 1 January 1970
- journal article
- research article
- Published by Wiley in Physica Status Solidi (b)
- Vol. 40 (1) , 107-112
- https://doi.org/10.1002/pssb.19700400112
Abstract
From 50 to 300 °K the jump rates of H and D in the β‐phase of Pd are described by the sum of two thermally activated processes. At higher temperatures the activation energy is found to be 2500 °K, whereas at low temperatures values of 1750 and 1450 °K for H and D, respectively, are obtained. The results are explained by tunneling from activated states.Keywords
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