Deformation of (Mg,Fe)SiO₃ Post-Perovskite and D'' Anisotropy
Deformation of (Mg,Fe)SiO₃ Post-Perovskite and D'' Anisotropy
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Publisher
Washington, DC: American Association for the Advancement of Science
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English
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Washington, DC: American Association for the Advancement of Science
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Contents
Polycrystalline (Mg₀.₉,Fe₀.₁)SiO₃ post-perovskite was plastically deformed in the diamond anvil cell between 145 and 157 gigapascals. The lattice-preferred orientations obtained in the sample suggest that slip on planes near (100) and (110) dominate plastic deformation under these conditions. Assuming similar behavior at lower mantle conditions, we...
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Full title
Deformation of (Mg,Fe)SiO₃ Post-Perovskite and D'' Anisotropy
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TN_cdi_hal_primary_oai_HAL_hal_00293910v1
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_hal_primary_oai_HAL_hal_00293910v1
Other Identifiers
ISSN
0036-8075
E-ISSN
1095-9203
DOI
10.1126/science.1140609
