Inelastic Neutron Scattering by Cerium Hydrides I. Experimental

P. Vorderwisch; S. Hautecler

doi:10.1002/pssb.2220640210

Inelastic Neutron Scattering by Cerium Hydrides I. Experimental

P. Vorderwisch, S. Hautecler

Research output › peer-review

Abstract

Inelastic neutron scattering measurements have been performed on polycrystalline samples of the cerium hydrides CeH_1.98 and CeH_2.72 at 70 °C in order to study their lattice dynamics. For the data analysis the spectrometer resolution has been carefully taken into account. A qualitative interpretation of the results clearly shows the importance of hydrogen‐hydrogen interactions. A diffusive motion of hydrogen could not be observed for both samples.

Original language	English
Pages (from-to)	495-501
Number of pages	7
Journal	Physica Status Solidi (B)
Volume	64
Issue number	2
DOIs	https://doi.org/10.1002/pssb.2220640210
State	Published - 1 Aug 1974

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1002/pssb.2220640210

Cite this

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title = "Inelastic Neutron Scattering by Cerium Hydrides I. Experimental",

abstract = "Inelastic neutron scattering measurements have been performed on polycrystalline samples of the cerium hydrides CeH1.98 and CeH2.72 at 70 °C in order to study their lattice dynamics. For the data analysis the spectrometer resolution has been carefully taken into account. A qualitative interpretation of the results clearly shows the importance of hydrogen‐hydrogen interactions. A diffusive motion of hydrogen could not be observed for both samples.",

author = "P. Vorderwisch and S. Hautecler",

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AU - Hautecler, S.

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N2 - Inelastic neutron scattering measurements have been performed on polycrystalline samples of the cerium hydrides CeH1.98 and CeH2.72 at 70 °C in order to study their lattice dynamics. For the data analysis the spectrometer resolution has been carefully taken into account. A qualitative interpretation of the results clearly shows the importance of hydrogen‐hydrogen interactions. A diffusive motion of hydrogen could not be observed for both samples.

AB - Inelastic neutron scattering measurements have been performed on polycrystalline samples of the cerium hydrides CeH1.98 and CeH2.72 at 70 °C in order to study their lattice dynamics. For the data analysis the spectrometer resolution has been carefully taken into account. A qualitative interpretation of the results clearly shows the importance of hydrogen‐hydrogen interactions. A diffusive motion of hydrogen could not be observed for both samples.

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EP - 501

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