Zobrazeno 1 - 10
of 17
pro vyhledávání: '"V B, Prakapenka"'
Autor:
R. J. Husband, H. P. Liermann, J. D. McHardy, R. S. McWilliams, A. F. Goncharov, V. B. Prakapenka, E. Edmund, S. Chariton, Z. Konôpková, C. Strohm, C. Sanchez-Valle, M. Frost, L. Andriambariarijaona, K. Appel, C. Baehtz, O. B. Ball, R. Briggs, J. Buchen, V. Cerantola, J. Choi, A. L. Coleman, H. Cynn, A. Dwivedi, H. Graafsma, H. Hwang, E. Koemets, T. Laurus, Y. Lee, X. Li, H. Marquardt, A. Mondal, M. Nakatsutsumi, S. Ninet, E. Pace, C. Pepin, C. Prescher, S. Stern, J. Sztuk-Dambietz, U. Zastrau, M. I. McMahon
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract H2O transforms to two forms of superionic (SI) ice at high pressures and temperatures, which contain highly mobile protons within a solid oxygen sublattice. Yet the stability field of both phases remains debated. Here, we present the results
Externí odkaz:
https://doaj.org/article/3aa984189479432abe7c575e2da8685f
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 24, Iss 10, Pp n/a-n/a (2023)
Abstract The production of metal via the iron disproportionation reaction in the deep Earth has been a long debated topic with important implications for the geochemistry of the lower mantle. To explore the occurrence of the iron disproportionation r
Externí odkaz:
https://doaj.org/article/ed120bc110c446fd87bac2edc518ac37
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
The progress in generating high static pressures in diamond anvil cells opens opportunities for studying novel materials with unusual properties. Here, the authors report a universal high-pressure diamond edge Raman scale up to 500 gigapascals, which
Externí odkaz:
https://doaj.org/article/621c3b8cba37470cb565aaea47f3138c
Autor:
V. S. Minkov, S. L. Bud’ko, F. F. Balakirev, V. B. Prakapenka, S. Chariton, R. J. Husband, H. P. Liermann, M. I. Eremets
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-2 (2023)
Externí odkaz:
https://doaj.org/article/5463342f318b46ef85741f77c4b48123
Autor:
V. S. Minkov, S. L. Bud’ko, F. F. Balakirev, V. B. Prakapenka, S. Chariton, R. J. Husband, H. P. Liermann, M. I. Eremets
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Abstract In the last few years, the superconducting transition temperature, T c , of hydrogen-rich compounds has increased dramatically, and is now approaching room temperature. However, the pressures at which these materials are stable exceed one mi
Externí odkaz:
https://doaj.org/article/84b2fe4618d34673ba88f18ed63b1124
Autor:
E. Bykova, M. Bykov, A. Černok, J. Tidholm, S. I. Simak, O. Hellman, M. P. Belov, I. A. Abrikosov, H.-P. Liermann, M. Hanfland, V. B. Prakapenka, C. Prescher, N. Dubrovinskaia, L. Dubrovinsky
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
As silica melts are believed to be important components of the Earth’s mantle, their structure should determine many of its properties. Here, the authors identify two crystalline modifications of SiO2, whose local structures closely resemble those
Externí odkaz:
https://doaj.org/article/8d9826b0985e4c709907e5cb0071dfc0
Publikováno v:
Journal of Geophysical Research: Planets. 127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce305fe4860927caa381aaf7c582ebbd
https://doi.org/10.1029/2022je007344
https://doi.org/10.1029/2022je007344
Autor:
S. R. Sutton, M. L. Rivers, S. Chariton, P. J. Eng, A. Lanzirotti, M. Newville, T. Officer, V. B. Prakapenka, Y. J. Ryu, J. E. Stubbs, S. Tkachev, Y. Wang, A. Wanhala, J. Xu, M. Xu, T. Yu, D. Zhang
Publikováno v:
Physics and Chemistry of Minerals. 49
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8283e6d98ff736606b485655e8ea99dd
https://doi.org/10.1007/s00269-022-01207-4
https://doi.org/10.1007/s00269-022-01207-4
Publikováno v:
Comptes Rendus Geoscience. 351:121-128
We present a synchrotron-based, single-crystal X-ray diffraction and Raman spectroscopy study of natural green dioptase (Cu6Si6O18·6H2O) up to ∼30 GPa at room temperature. The lattice parameters of dioptase exhibit continuous compression behavior
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46aae3c314d9321a75c565754b375d1e
https://doi.org/10.1016/j.crte.2018.07.007
https://doi.org/10.1016/j.crte.2018.07.007
