Lattice dynamics of lithium niobate

M. R. Chowdhury, G. E. Peckham, R. T. Ross, D. H. Saunderson

Research output: Contribution to journalArticlepeer-review

Abstract

Room-temperature measurements of the frequencies of normal modes propagating along the c-direction in LiNbO3 have been carried out by inelastic scattering of neutrons. Altogether eight branches of the phonon dispersion relation, covering a frequency range of up to approximately 10 THz, have been determined.

Original languageEnglish
Article number001
Pages (from-to)L99-L102
JournalJournal of Physics C: Solid State Physics
Volume7
Issue number6
DOIs
Publication statusPublished - 1974

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