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View article: Electrical Conductivity of Hydrous SiO <sub>2</sub> : Implications for the Superionic State and High Conductivity Anomalies Beneath Subduction Zones
Electrical Conductivity of Hydrous SiO <sub>2</sub> : Implications for the Superionic State and High Conductivity Anomalies Beneath Subduction Zones Open
Electrical conductivity (EC) is a key physical property of minerals and rocks that constrains the composition and structure of Earth's deep interior. Theoretical studies predict that the CaCl 2 ‐type hydrous Al‐bearing SiO 2 phase, present…
View article: Hot interiors of ice giant planets inferred from electrical conductivity of dense H2O fluid
Hot interiors of ice giant planets inferred from electrical conductivity of dense H2O fluid Open
Uranus and Neptune have intrinsic magnetic fields generated via convection in a molten H2O layer, where the field strength is determined by its electrical conductivity (EC) along with convection size and velocity. Previous shock experiment…
View article: Melting Experiments on Fe‐O‐H and Fe‐H: Evidence for Eutectic Melting in Fe‐FeH and Implications for Hydrogen in the Core
Melting Experiments on Fe‐O‐H and Fe‐H: Evidence for Eutectic Melting in Fe‐FeH and Implications for Hydrogen in the Core Open
We examined liquidus phase relations in Fe‐O ± H at ∼40 and ∼150 GPa, and in Fe‐H at 45 GPa. While it has been speculated that Fe and FeH form continuous solid solution to core pressures, our experiment on Fe‐H showed that FeH 0.20 forms w…
View article: Evidence for superionic H<sub>2</sub>O and diffusive He–H<sub>2</sub>O at high temperature and high pressure
Evidence for superionic H<sub>2</sub>O and diffusive He–H<sub>2</sub>O at high temperature and high pressure Open
We present the evidence of superionic phase formed in H 2 O and, for the first time, diffusive H 2 O–He phase, based on time-resolved x-ray diffraction experiments performed on ramp-laser-heated samples in diamond anvil cells. The diffract…
View article: Melting phase relations in Fe–Si–H at high pressure and implications for Earth’s inner core crystallization
Melting phase relations in Fe–Si–H at high pressure and implications for Earth’s inner core crystallization Open
Hydrogen could be an important light element in planetary cores, but its effect on phase diagrams of iron alloys is not well known because the solubility of H in Fe is minimal at ambient pressure and high-pressure experiments on H-bearing …
View article: Melting Experiments on Fe-O-H and Fe-H: Evidence for Eutectic Melting in Fe-FeH and Implications for Hydrogen in the Core
Melting Experiments on Fe-O-H and Fe-H: Evidence for Eutectic Melting in Fe-FeH and Implications for Hydrogen in the Core Open
Earth and Space Science Open Archive This preprint has been submitted to and is under consideration at Geophysical Research Letters. ESSOAr is a venue for early communication or feedback before peer review. Data may be preliminary.Learn mo…
View article: Decreased keratinocyte <scp>Proline‐Rich</scp> protein expression in cutaneous T‐cell lymphoma
Decreased keratinocyte <span>Proline‐Rich</span> protein expression in cutaneous T‐cell lymphoma Open
Background Cutaneous T‐cell lymphomas (CTCLs) often have skin dryness and skin barrier dysfunctions, which are also seen in atopic dermatitis (AD). Expression of keratinocyte proline‐rich protein (KPRP) was decreased in the epidermis of AD…
View article: Melting phase relations in Fe-Si-H at high pressure: Implications for Earth’s inner core crystallization and core light elements
Melting phase relations in Fe-Si-H at high pressure: Implications for Earth’s inner core crystallization and core light elements Open
Hydrogen could be an important light element in planetary cores, but its effect on phase diagrams of iron alloys is not well known because the solubility of H in Fe is minimal at ambient pressure and high-pressure experiments on H-bearing …
View article: Melting Experiments on Fe-O-H: Evidence for Eutectic Melting in Fe-FeH and Implications for Hydrogen in the Core
Melting Experiments on Fe-O-H: Evidence for Eutectic Melting in Fe-FeH and Implications for Hydrogen in the Core Open
We examined liquidus phase relations in Fe-O+/-H at ~40 and ~150 GPa, and subsolidus phase equilibria in Fe-FeH. While it has been speculated that Fe and FeH form continuous solid solution to core pressures, our experiments show the coexis…
View article: Liquidus Phase Relations and Solid-Liquid Partitioning in the Fe-Si-C System Under Core Pressures (Table S1 and Figure S1)
Liquidus Phase Relations and Solid-Liquid Partitioning in the Fe-Si-C System Under Core Pressures (Table S1 and Figure S1) Open
Supplementary Information Table S1 and Fig. S1. Table S1 contains EPMA data for coexisting liquid and solid obtained in each experiment. Fig. S1 shows a typical XRD pattern for phase identification.
View article: Liquidus Phase Relations and Solid-Liquid Partitioning in the Fe-Si-C System Under Core Pressures (Table S1 and Figure S1)
Liquidus Phase Relations and Solid-Liquid Partitioning in the Fe-Si-C System Under Core Pressures (Table S1 and Figure S1) Open
Supplementary Information Table S1 and Fig. S1. Table S1 contains EPMA data for coexisting liquid and solid obtained in each experiment. Fig. S1 shows a typical XRD pattern for phase identification.