The inelastic neutron scattering spectrum of dhcp iron hydride

K. Cornell, H. Wipf, V. E. Antonov, T. E. Antonova, A. I. Kolesnikov, E. G. Ponyatovsky, B. Dorner

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

The optic phonon modes of hydrogen in dhcp iron hydride (FeHx with x close to 1) were investigated by neutron spectroscopy. The optic phonons have energies between ∼70 and ∼140 meV. The average energy of the optic phonons is -105 meV.

Original languageEnglish
Pages (from-to)1792-1796
Number of pages5
JournalPolish Journal of Chemistry
Volume71
Issue number12
StatePublished - Dec 1997
Externally publishedYes

Keywords

  • High pressure
  • Hydrides
  • Neutron spectroscopy
  • Optic phonons

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