Zobrazeno 1 - 10
of 542
pro vyhledávání: '"Dubrovinskaia, N"'
Ji et al. report performing X-ray diffraction on hydrogen compressed to over 250 GPa (https://doi.org/10.1038/s41586-019-1565-9). It is a remarkable technical achievement. However, the experimental data presented and discussed in the paper do not sup
Externí odkaz:
http://arxiv.org/abs/1910.10772
Autor:
Koemets, E., Fedotenko, T., Khandarkhaeva, S., Bykov, M., Bykova, E., Thielmann, M., Chariton, S., Aprilis, G., Koemets, I., Liermann, H. -P., Hanfland, M., Ohtani, E., Dubrovinskaia, N., McCammon, C., Dubrovinsky, L.
Goethite, {\alpha}-FeOOH, is a major component among oxidized iron species, called rust, which formed as a product of metabolism of anoxygenic prokaryotes (1, 2) inhabiting the Earth from about 3.8 billion years (Gy) ago until the Great Oxidation Eve
Externí odkaz:
http://arxiv.org/abs/1908.02114
Autor:
Koemets, E., Leonov, I., Bykov, M., Bykova, E., Chariton, S., Aprilis, G., Fedotenko, T., Clément, S., Rouquette, J., Haines, J., Cerantola, V., Glazyrin, K., McCammon, C., Prakapenka, V. B., Hanfland, M., Liermann, H. -P., Svitlyk, V., Torchio, R., Rosa, A. D., Irifune, T., Ponomareva, A. V., Abrikosov, I. A., Dubrovinskaia, N., Dubrovinsky, L.
Publikováno v:
Phys. Rev. Lett. 126, 106001 (2021)
Extreme pressures and temperatures are known to drastically affect the chemistry of iron oxides resulting in numerous compounds forming homologous series $n$FeO$\cdot m$Fe$_2$O$_3$ and the appearance of FeO$_2$. Here, based on the results of \emph{in
Externí odkaz:
http://arxiv.org/abs/1905.05497
Autor:
Majumder, M., Manna, R. S., Simutis, G., Orain, J. C., Dey, T., Freund, F., Jesche, A., Khasanov, R., Biswas, P. K., Bykova, E., Dubrovinskaia, N., Dubrovinsky, L. S., Yadav, R., Hozoi, L., Nishimoto, S., Tsirlin, A. A., Gegenwart, P.
Publikováno v:
Phys. Rev. Lett. 120, 237202 (2018)
Temperature-pressure phase diagram of the Kitaev hyperhoneycomb iridate $\beta$-Li$_2$IrO$_3$ is explored using magnetization, thermal expansion, magnetostriction, and muon spin rotation ($\mu$SR) measurements, as well as single-crystal x-ray diffrac
Externí odkaz:
http://arxiv.org/abs/1802.06819
Autor:
Vasiukov, D. M., Dubrovinsky, L., Kupenko, I., Cerantola, V., Aprilis, G., Ismailova, L., Bykova, E., McCammon, C., Prescher, C., Chumakov, A. I., Dubrovinskaia, N.
High pressure can provoke spin transitions in transition metal-bearing compounds. These transitions are of high interest not only for fundamental physics and chemistry, but also may have important implications for geochemistry and geophysics of the E
Externí odkaz:
http://arxiv.org/abs/1710.03192
Autor:
Dubrovinskaia, N., Dubrovinsky, L., Zarechnaya, E. Yu., Filinchuk, Y., Chernyshov, D., Dmitriev, V., Mikhaylushkin, A. S., Abrikosov, I. A., Simak, S. I.
Oganov et al report a discovery of an ionic high-pressure /hitherto unknown phase of boron/. We show that this phase has been known since 1965, and it is a covalent material.
Comment: This manuscript was submitted to Nature (as Brief Communicati
Comment: This manuscript was submitted to Nature (as Brief Communicati
Externí odkaz:
http://arxiv.org/abs/0907.1900
Autor:
Dubrovinsky, L. S., Dubrovinskaia, N. A., Swamy, V., Muscat, J., Harrison, N. M., Ahuja, R., Holm, B.
Despite great technological importance and many investigations, a material with measured hardness comparable to that of diamond or cubic boron nitride has yet to be identified. Combined theoretical and experimental investigations led to the discovery
Externí odkaz:
http://arxiv.org/abs/0907.1464
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2001 Aug . 98(17), 9484-9489.
Externí odkaz:
https://www.jstor.org/stable/3056378
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