M
Michael Y. Hu
Researcher at Argonne National Laboratory
Publications - 97
Citations - 4123
Michael Y. Hu is an academic researcher from Argonne National Laboratory. The author has contributed to research in topics: Scattering & Phonon. The author has an hindex of 33, co-authored 94 publications receiving 3527 citations. Previous affiliations of Michael Y. Hu include Carnegie Institution for Science.
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Journal ArticleDOI
Spin transition of iron in magnesiowüstite in the Earth's lower mantle.
Jung-Fu Lin,Jung-Fu Lin,Viktor V. Struzhkin,Steven D. Jacobsen,Michael Y. Hu,Paul Chow,Jennifer Kung,Haozhe Liu,Ho-kwang Mao,Russell J. Hemley +9 more
TL;DR: In this article, pressure-induced electronic spin transitions of iron occur in Magnesiowustite, silicate perovskite and post-perovskitic material and an abnormal compressional behavior between the high-spin and low-spin states is observed.
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Phonon Density of States of Iron up to 153 Gigapascals
Ho-kwang Mao,Jian Xu,Viktor V. Struzhkin,Jinfu Shu,R. J. Hemley,Wolfgang Sturhahn,Michael Y. Hu,E. Ercan Alp,Lidunka Vočadlo,Dario Alfè,Geoffrey D. Price,Michael J. Gillan,Markus Schwoerer-Böhning,Daniel Häusermann,Peter J. Eng,Guoyin Shen,H. Giefers,R. Lübbers,Gerhard Wortmann +18 more
TL;DR: The results suggest that Earth's inner core has a mean atomic number equal to or higher than pure iron, which is consistent with an iron-nickel alloy.
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Magma redox and structural controls on iron isotope variations in Earth's mantle and crust
Nicolas Dauphas,Mathieu Roskosz,Esen E. Alp,Daniel R. Neuville,Michael Y. Hu,Corliss Kin I Sio,François L. H. Tissot,Jiyong Zhao,Laurent Tissandier,Etienne Médard,Catherine Cordier +10 more
TL;DR: In this paper, the mean force constants of iron bonds in silicate glasses were measured by synchrotron Nuclear Resonant Inelastic X-ray Scattering (NRIXS).
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A synchrotron Mössbauer spectroscopy study of (Mg,Fe)SiO3 perovskite up to 120 GPa
Jennifer M. Jackson,Wolfgang Sturhahn,Guoyin Shen,Jiyong Zhao,Michael Y. Hu,Michael Y. Hu,Daniel Errandonea,Daniel Errandonea,Jay D. Bass,Yingwei Fei +9 more
TL;DR: In this article, the electronic environment of the Fe nuclei in two silicate perovskite samples, Fe_(0.05)Mg/(0.95)SiO_3 (Pv05) and Fe(0.9)Si O_3(Pv10), were measured to 120 GPa and 75 GPa, respectively, at room temperature using diamond anvil cells and synchrotron Mossbauer spectroscopy (SMS).
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Probing of bonding changes in B 2 O 3 glasses at high pressure with inelastic X-ray scattering
Sung Keun Lee,Peter J. Eng,Ho-kwang Mao,Ho-kwang Mao,Yue Meng,Yue Meng,Matthew Newville,Michael Y. Hu,Jinfu Shu +8 more
TL;DR: In this paper, the authors reported synchrotron inelastic X-ray scattering results for v-B2O3 at pressures up to 22.5 GPa, revealing the nature of pressure-induced bonding changes and the structure.