Structural stability of silica at high pressures and temperatures
Publication type: Journal Article
Publication date: 2005-02-17
scimago Q1
wos Q2
SJR: 1.303
CiteScore: 6.2
Impact factor: 3.7
ISSN: 24699950, 24699969, 10980121, 1550235X
Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Abstract
The high-pressure phase diagram of SiO2 has been calculated using density-functional perturbation theory. We find that phase transitions of silica do not correspond to any observed seismic discontinuities within the Earth. We analyze the breakdown of close packing occurring in SiO2 above 200 GPa and conclude that it is due to asphericity and deformability of ions, which can generally lead to the formation on non-close-packed structures at high pressure. Our calculations indicate that pyrite-structured SiO2, stable above 200 GPa, has no soft modes down to ambient pressure and could, therefore, be quenchable. Above 750 GPa a cotunnite-type phase is stable.
Found
Nothing found, try to update filter.
Found
Nothing found, try to update filter.
Top-30
Journals
|
5
10
15
20
25
|
|
|
Physical Review B
25 publications, 17.36%
|
|
|
Physical Review Letters
6 publications, 4.17%
|
|
|
Proceedings of the National Academy of Sciences of the United States of America
5 publications, 3.47%
|
|
|
Journal of Chemical Physics
4 publications, 2.78%
|
|
|
Journal of Geophysical Research: Solid Earth
4 publications, 2.78%
|
|
|
Physics and Chemistry of Minerals
4 publications, 2.78%
|
|
|
Journal of Physical Chemistry C
3 publications, 2.08%
|
|
|
Geophysical Research Letters
3 publications, 2.08%
|
|
|
American Mineralogist
3 publications, 2.08%
|
|
|
Journal of Physics Condensed Matter
3 publications, 2.08%
|
|
|
Journal of Physical Chemistry Letters
2 publications, 1.39%
|
|
|
Physical Chemistry Chemical Physics
2 publications, 1.39%
|
|
|
European Physical Journal B
2 publications, 1.39%
|
|
|
Journal of Physical Chemistry B
2 publications, 1.39%
|
|
|
Journal of Physical Chemistry A
2 publications, 1.39%
|
|
|
Inorganic Chemistry
2 publications, 1.39%
|
|
|
Philosophical Magazine Letters
2 publications, 1.39%
|
|
|
The Philosophical Magazine
2 publications, 1.39%
|
|
|
Moscow University Geology Bulletin
2 publications, 1.39%
|
|
|
Science
2 publications, 1.39%
|
|
|
Moscow University Bulletin. Series 4: Geology
2 publications, 1.39%
|
|
|
Physical Review Materials
2 publications, 1.39%
|
|
|
Nanotechnology
1 publication, 0.69%
|
|
|
Nature Materials
1 publication, 0.69%
|
|
|
Zeitschrift fur Kristallographie - Crystalline Materials
1 publication, 0.69%
|
|
|
Crystallography Reports
1 publication, 0.69%
|
|
|
Journal of Superhard Materials
1 publication, 0.69%
|
|
|
Reviews of Geophysics
1 publication, 0.69%
|
|
|
Journal of Geophysical Research
1 publication, 0.69%
|
|
|
5
10
15
20
25
|
Publishers
|
5
10
15
20
25
30
35
|
|
|
American Physical Society (APS)
35 publications, 24.31%
|
|
|
Elsevier
16 publications, 11.11%
|
|
|
Springer Nature
15 publications, 10.42%
|
|
|
American Chemical Society (ACS)
14 publications, 9.72%
|
|
|
Wiley
12 publications, 8.33%
|
|
|
IOP Publishing
8 publications, 5.56%
|
|
|
AIP Publishing
6 publications, 4.17%
|
|
|
Proceedings of the National Academy of Sciences (PNAS)
5 publications, 3.47%
|
|
|
Pleiades Publishing
5 publications, 3.47%
|
|
|
Royal Society of Chemistry (RSC)
5 publications, 3.47%
|
|
|
Walter de Gruyter
4 publications, 2.78%
|
|
|
Taylor & Francis
4 publications, 2.78%
|
|
|
American Association for the Advancement of Science (AAAS)
3 publications, 2.08%
|
|
|
American Geophysical Union
2 publications, 1.39%
|
|
|
Moscow University Press
2 publications, 1.39%
|
|
|
Canadian Science Publishing
1 publication, 0.69%
|
|
|
The Russian Academy of Sciences
1 publication, 0.69%
|
|
|
Mineralogical Society
1 publication, 0.69%
|
|
|
Japan Society of High Pressure Science and Technology
1 publication, 0.69%
|
|
|
Frontiers Media S.A.
1 publication, 0.69%
|
|
|
The Crystallographic Society of Japan
1 publication, 0.69%
|
|
|
Mineralogical Society of America
1 publication, 0.69%
|
|
|
5
10
15
20
25
30
35
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
144
Total citations:
144
Citations from 2024:
12
(8%)
Cite this
GOST |
RIS |
BibTex
Cite this
GOST
Copy
Oganov A. R. et al. Structural stability of silica at high pressures and temperatures // Physical Review B. 2005. Vol. 71. No. 6. 064104
GOST all authors (up to 50)
Copy
Oganov A. R., Gillan M. J., Gillan M., Price G. D. Structural stability of silica at high pressures and temperatures // Physical Review B. 2005. Vol. 71. No. 6. 064104
Cite this
RIS
Copy
TY - JOUR
DO - 10.1103/PhysRevB.71.064104
UR - https://doi.org/10.1103/PhysRevB.71.064104
TI - Structural stability of silica at high pressures and temperatures
T2 - Physical Review B
AU - Oganov, Artem R.
AU - Gillan, Michael J.
AU - Gillan, Michael
AU - Price, G. David
PY - 2005
DA - 2005/02/17
PB - American Physical Society (APS)
IS - 6
VL - 71
SN - 2469-9950
SN - 2469-9969
SN - 1098-0121
SN - 1550-235X
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2005_Oganov,
author = {Artem R. Oganov and Michael J. Gillan and Michael Gillan and G. David Price},
title = {Structural stability of silica at high pressures and temperatures},
journal = {Physical Review B},
year = {2005},
volume = {71},
publisher = {American Physical Society (APS)},
month = {feb},
url = {https://doi.org/10.1103/PhysRevB.71.064104},
number = {6},
pages = {064104},
doi = {10.1103/PhysRevB.71.064104}
}
Profiles