Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Rajkrishna, Dutta"'
Publikováno v:
Physical Review B. 107
Autor:
Francesca Miozzi, Sally June Tracy, Peter Driscoll, Jing Yang, Rajkrishna Dutta, Michael Walter
Publikováno v:
Goldschmidt2022 abstracts.
Autor:
Rajkrishna, Dutta, Sally June, Tracy, R E, Cohen, Francesca, Miozzi, Kai, Luo, Jing, Yang, Pamela C, Burnley, Dean, Smith, Yue, Meng, Stella, Chariton, Vitali B, Prakapenka, Thomas S, Duffy
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 119(8)
Mg
Publikováno v:
The Journal of Physical Chemistry C. 123:27735-27741
The high-pressure behavior of metal dioxides, AO2, is of wide interest due to their extensive polymorphism. In this study, high-pressure phase transitions in dioxides of selected group 4 and 14 ele...
Autor:
Rajkrishna Dutta, Sally June Tracy, R. E. Cohen, Francesca Miozzi, Kai Luo, Jing Yang, Pamela C. Burnley, Dean Smith, Yue Meng, Stella Chariton, Vitali B. Prakapenka, Thomas S. Duffy
Mg2GeO4 is an analogue for the ultra-high pressure behavior of Mg2SiO4, so we have investigated magnesium germanate to 275 GPa and over 2000 K using a laser-heated diamond anvil cell combined with in situ synchrotron X-ray diffraction and density fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8287cfdd6f2b7ecf6e8b5284cd3bf75
http://arxiv.org/abs/2101.00347
http://arxiv.org/abs/2101.00347
Autor:
Thomas S. Duffy, Camelia V. Stan, Robert J. Cava, S. J. Tracy, Rajkrishna Dutta, Vitali B. Prakapenka
Publikováno v:
Physics and Chemistry of Minerals. 45:367-379
The high-pressure behavior of germanates is of interest as these compounds serve as analogs for silicates of the deep Earth. Current theoretical and experimental studies of iron germanate, FeGeO3, are limited. Here, we have examined the behavior of F
Publikováno v:
Inorganic Chemistry. 56:8026-8035
The effect of incorporation of Fe2+ on the perovskite (Pbnm) and postperovskite (Cmcm) structures was investigated in the (Mg,Fe)GeO3 system at high pressures and temperatures using laser-heated diamond anvil cell and synchrotron X-ray diffraction. S
Neighborite, NaMgF(3,) is used as a model system for understanding phase transitions in ABX(3) systems (e.g., MgSiO(3)) at high pressures. Here we report diamond anvil cell experiments that identify the following phases in NaMgF(3) with compression t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4934d953a43127da37496f4884560b9
https://europepmc.org/articles/PMC6765287/
https://europepmc.org/articles/PMC6765287/
Publikováno v:
Physical Review B. 98
The compression behavior of crystalline and amorphous germania holds considerable interest as an analog for silica and for understanding the structural response of $\mathrm{A}{\mathrm{X}}_{2}$ compounds generally. In this paper, the $\ensuremath{\alp
Publikováno v:
Inorganic chemistry. 56(14)
The effect of incorporation of Fe