Browsing Institutt for geofag by Author "Nagler, Bob"

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  • Diamond formation kinetics in shock-compressed C-H-O samples recorded by small-angle x-ray scattering and x-ray diffraction 
    He, Zhiyu; Rödel, Melanie; Lütgert, Julian; Bergermann, Armin; Bethkenhagen, Mandy; Chekrygina, Deniza; Cowan, Thomas E.; Descamps, Adrien; French, Martin; Galtier, Eric; Gleason, Arianna E.; Glenn, Griffin D.; Glenzer, Siegfried H.; Inubushi, Yuichi; Hartley, Nicholas J.; Hernandez, Jean-Alexis; Heuser, Benjamin; Humphries, Oliver S.; Kamimura, Nobuki; Katagiri, Kento; Khaghani, Dimitri; Lee, Hae Ja; McBride, Emma E.; Miyanishi, Kohei; Nagler, Bob; Ofori-Okai, Benjamin; Ozaki, Norimasa; Pandolfi, Silvia; Qu, Chongbing; Ranjan, Divyanshu; Redmer, Ronald; Schoenwaelder, Christopher; Schuster, Anja K.; Stevenson, Michael G.; Sueda, Keiichi; Togashi, Tadashi; Vinci, Tommaso; Voigt, Katja; Vorberger, Jan; Yabashi, Makina; Yabuuchi, Toshinori; Zinta, Lisa M.V.; Ravasio, Alessandra; Kraus, Dominik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Extreme conditions inside ice giants such as Uranus and Neptune can result in peculiar chemistry and structural transitions, e.g., the precipitation of diamonds or superionic water, as so far experimentally observed only ...
  • Direct Observation of Shock‐Induced Disordering of Enstatite Below the Melting Temperature 
    Hernandez, Jean-Alexis Robert; Morard, Guillaume; Guarguaglini, Marco; Alonso-Mori, Roberto; Benuzzi-Mounaix, Alessandra; Bolis, Riccardo; Fiquet, Guillaume; Galtier, Eric; Gleason, Arianna E.; Glenzer, Siegfried; Guyot, François; Ko, Byeongkwan; Lee, Hae Ja; Mao, W. L.; Nagler, Bob; Ozaki, N; Schuster, A. K.; Shim, S. H.; Vinci, Tommaso; Ravasio, Alessandra (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    We report in situ structural measurements of shock‐compressed single crystal orthoenstatite up to 337 ± 55 GPa on the Hugoniot, obtained by coupling ultrafast X‐ray diffraction to laser‐driven shock compression. Shock ...