Lattice modes of solid nitrogen to 104 GPa

H. Olijnyk; A. P. Jephcoat

doi:10.1063/1.1414579

Lattice modes of solid nitrogen to 104 GPa

H. Olijnyk, A. P. Jephcoat

Research output: Contribution to journal › Article › peer-review

Abstract

Lattice modes of solid nitrogen are studied by Raman spectroscopy at room temperature to 104 GPa using the diamond-anvil technique. Changes in the lattice mode spectral features correlate with those observed in the vibronic spectra suggesting symmetry changes of the crystal lattice. The changes in the spectral features mainly appear as branchings of existing modes, supporting the view of a close structural relationship among these high-pressure phases.

Original language	English
Pages (from-to)	870-872
Number of pages	3
Journal	Low Temperature Physics
Volume	27
Issue number	9-10
DOIs	https://doi.org/10.1063/1.1414579
Publication status	Published - 2001

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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title = "Lattice modes of solid nitrogen to 104 GPa",

abstract = "Lattice modes of solid nitrogen are studied by Raman spectroscopy at room temperature to 104 GPa using the diamond-anvil technique. Changes in the lattice mode spectral features correlate with those observed in the vibronic spectra suggesting symmetry changes of the crystal lattice. The changes in the spectral features mainly appear as branchings of existing modes, supporting the view of a close structural relationship among these high-pressure phases.",

author = "H. Olijnyk and Jephcoat, {A. P.}",

year = "2001",

doi = "10.1063/1.1414579",

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journal = "Low Temperature Physics",

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AU - Olijnyk, H.

AU - Jephcoat, A. P.

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AB - Lattice modes of solid nitrogen are studied by Raman spectroscopy at room temperature to 104 GPa using the diamond-anvil technique. Changes in the lattice mode spectral features correlate with those observed in the vibronic spectra suggesting symmetry changes of the crystal lattice. The changes in the spectral features mainly appear as branchings of existing modes, supporting the view of a close structural relationship among these high-pressure phases.

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DO - 10.1063/1.1414579

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SP - 870

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JO - Low Temperature Physics

JF - Low Temperature Physics

IS - 9-10

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Lattice modes of solid nitrogen to 104 GPa

Abstract

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