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dc.contributor.author Goncharov, Alexander F.
dc.contributor.author Howie, Ross T.
dc.contributor.author Gregoryanz, Eugene
dc.date.accessioned 2017-05-30T11:45:46Z
dc.date.available 2017-05-30T11:45:46Z
dc.date.issued 2013
dc.identifier.citation Hydrogen at extreme pressures (Review Article) / Alexander F. Goncharov, Ross T. Howie, Eugene Gregoryanz, Ross T. Howie, Eugene Gregoryanz // Физика низких температур. — 2013. — Т. 39, № 5. — С. 523–530. — Бібліогр.: 94 назв. — англ. uk_UA
dc.identifier.issn 0132-6414
dc.identifier.uri http://dspace.nbuv.gov.ua/handle/123456789/118453
dc.description.abstract Here we review recent experimental and theoretical studies of hydrogen approaching metallization regime. Ex-perimental techniques have made great advances over the last several years making it possible to reach previously unachievable conditions of pressure and temperature and to probe hydrogen at these conditions. Theoretical me-thods have also greatly improved; exemplified through the prediction of new structural and ordered quantum states. Recently, a new solid phase of hydrogen, phase IV, has been discovered in a high-pressure high-temperature do-main. This phase is quite unusual structurally and chemically as it represents an intermediate state between common molecular and monatomic configurations. Moreover, it shows remarkable fluxional characteristics related to its quantum nature, which makes it unique among the solid phases, even of light elements. However, phase IV shows the presence of a band gap and exhibits distinct phonon and libron characteristic of classical solids. The quantum behavior of hydrogen in the limit of very high pressure remains an open question. Prospects of studying hydrogen at more extreme conditions by static and combined static-dynamic methods are also presented. uk_UA
dc.description.sponsorship A.F.G. acknowledges support from the NSF, Army Re-search Office, NAI, and EFRee. E.G. and R. T. H acknowledge support from the U.K. Engineering and Physical Sciences Research Council and Institute of the Shock Physics, Imperial College. uk_UA
dc.language.iso en uk_UA
dc.publisher Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України uk_UA
dc.relation.ispartof Физика низких температур
dc.subject 9th International Conference on Cryocrystals and Quantum Crystals uk_UA
dc.title Hydrogen at extreme pressures (Review Article) uk_UA
dc.type Article uk_UA
dc.status published earlier uk_UA

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