volume 54 issue 5 pages 934-936

A raman study of hydrostatic pressure induced phase transitions in Rb2KInF6 crystals

Publication typeJournal Article
Publication date2012-05-21
scimago Q4
wos Q3
SJR0.183
CiteScore1.4
Impact factor1.8
ISSN10637834, 10906460, 17267498
Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Abstract
The Raman spectra of the elpasolite (Rb2KInF6) crystal have been studied in the pressure range from 0 to 5.3 GPa at a temperature of 295 K. A phase transition at a pressure of approximately 0.9 GPa has been found. An analysis of the variations in the spectral parameters has led to the conclusion that the phase transition to a distorted phase is accompanied by the doubling of the volume of the primitive cell of the initial cubic phase. Numerical calculations of the lattice dynamics in the Rb2KInF6 crystal have been performed. The numerical simulation has established that the phase transition at a pressure of 0.9 GPa is associated with condensation of the F lg mode. A probable high-pressure phase is the phase with space group C2/m.
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Vtyurin A. N. et al. A raman study of hydrostatic pressure induced phase transitions in Rb2KInF6 crystals // Physics of the Solid State. 2012. Vol. 54. No. 5. pp. 934-936.
GOST all authors (up to 50) Copy
Vtyurin A. N., Krylov A., Goryainov S. V., Krylova S. N., Oreshonkov A. S., Voronov V. N. A raman study of hydrostatic pressure induced phase transitions in Rb2KInF6 crystals // Physics of the Solid State. 2012. Vol. 54. No. 5. pp. 934-936.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/S1063783412050472
UR - http://link.springer.com/10.1134/S1063783412050472
TI - A raman study of hydrostatic pressure induced phase transitions in Rb2KInF6 crystals
T2 - Physics of the Solid State
AU - Vtyurin, A. N.
AU - Krylov, A.S
AU - Goryainov, S V
AU - Krylova, S. N.
AU - Oreshonkov, A S
AU - Voronov, V. N.
PY - 2012
DA - 2012/05/21
PB - Pleiades Publishing
SP - 934-936
IS - 5
VL - 54
SN - 1063-7834
SN - 1090-6460
SN - 1726-7498
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2012_Vtyurin,
author = {A. N. Vtyurin and A.S Krylov and S V Goryainov and S. N. Krylova and A S Oreshonkov and V. N. Voronov},
title = {A raman study of hydrostatic pressure induced phase transitions in Rb2KInF6 crystals},
journal = {Physics of the Solid State},
year = {2012},
volume = {54},
publisher = {Pleiades Publishing},
month = {may},
url = {http://link.springer.com/10.1134/S1063783412050472},
number = {5},
pages = {934--936},
doi = {10.1134/S1063783412050472}
}
MLA
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MLA Copy
Vtyurin, A. N., et al. “A raman study of hydrostatic pressure induced phase transitions in Rb2KInF6 crystals.” Physics of the Solid State, vol. 54, no. 5, May. 2012, pp. 934-936. http://link.springer.com/10.1134/S1063783412050472.