Lattice modes of solid nitrogen to 104 GPa

• Published in: Физика низких температур
• Date: 2001
• Main Authors: Olijnyk, H., Jephcoat, A.P.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2001
• Subjects: Статьи, посвященные столетию со дня рождения Л. В. Шубникова
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/129020
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Lattice modes of solid 
 
 nitrogen to 104 GPa / H.Olijnyk A. P. Jephcoat // Физика низких температур. — 2001. — Т. 
 
 27, № 9-10. — С. 1175-1178. — Бібліогр.: 32 назв. — 
 
 англ.

Lattice modes of solid nitrogen were 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.