Temperature dependence of hydrogen local mode frequencies in the ordering bcc metal hydrides

I. G. Ratishvili; N. Z. Namoradze

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arXiv · 0905.2733

Temperature dependence of hydrogen local mode frequencies in the ordering bcc metal hydrides

I. G. Ratishvili·N. Z. Namoradze

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Abstract

A simple physical conception explaining the experimentally observed temperature dependence of the local mode frequencies in the ordering metal hydrides is proposed. Calculations are performed for bcc vanadium deuterides. The model can be applied to other physical phenomena which are related to the hydrogen motion in metal lattices.

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I. G. Ratishvili, N. Z. Namoradze. 2009-05-17. Temperature dependence of hydrogen local mode frequencies in the ordering bcc metal hydrides. https://arxiv.org/abs/0905.2733

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