Okayama University, Institute for Study of the Earths Interior

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    I[Okayama University, Institute for Study of the Earths Interior]
    PI["Parent Institutions (1)"]
    CI["Child Institutions (0)"]
    AW["Affiliated Works (129)"]
    CA["Linked Collaborating Authors (1)"]
    I== skos:broader ==>PI
    CI== skos:broader ==>I
    AW== affil ==>I
    AW== author ==>CA
    click PI "#parent-institutions"
    click CI "#child-institutions"
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ADS ID [?]

A02084

Abbreviation [?]

ISEI

Parent Institutions [?]

• Okayama University, Japan

Child Institutions [?]

Affiliated Works

sorted by decreasing year, and then by display-name

• Critical melt fraction for percolation of core-forming materials
• Exploration of beta-Fe using sintered diamond anvils
• Generation of Mid-ocean Ridge Basalts at Pressures From 1 to 7 GPa
• In Situ X-ray Diffraction Measurements of the Postspinel Transition in Mg<SUB>2</SUB>SiO<SUB>4</SUB>
• New Experimental Constraints on Crystallization Differentiation in a Deep Magma Ocean
• Phase Relations of Peridotite at 21-24 GPa and Variable Oxygen Fugacity: Implications for the 660 km Discontinuity
• The 5 GPa mantle solidus revisited
• Elongation in distributions of paleomagnetic field directions and corresponding poles
• Hydrogen Isotopic Composition of Hornblendes From Active Volcanoes of Mexico
• Metal/silicate partitioning of Pt and the origin of the "late veneer"
• Percolation threshold of Fe-S melt in olivine matrix deduced from in situ electrical conductivity measurement
• Sulfur Speciation and Network Structural Changes in Sodium Silicate Glass: Raman Spectroscopic Study
• Time Variation of Fluid Chemistry at Iheya North Seafloor Hydrothermal System, mid-Okinawa Trough
• Electrical Conductivity Measurement of Granulite Under Mid to Lower Crustal Pressure-Temperature Conditions
• Origin and Evolution of Mantle Lithosphere
• SIMS carbon isotope study of microdiamond in UHP dolomite marble from the Kokchetav Massif
• The Effect of Al on the Compressibility of Silicate Perovskite
• Geochemistry of Hydrothermal Fluids in South Mariana Backarc Spreading Center
• Hydrothermal circulation within modern sediment layer in a shallow submarine volcano, Wakamiko crater, south Kyushu, Japan
• Petrology and Geochemistry of Eclogite Xenoliths from the Colorado Plateau: Implications for the Evolution of Subducted Oceanic Crust
• Pressure dependence of (Mg,Fe)SiO3 ilmenite and perovskite determined by a multi-anvil apparatus with sintered diamond anvils
• Second Critical Endpoint in Peridotite-H2O System and its Bearing on the Magmatism in Subduction Zones
• Sulfur Isotope Geochemistry of Mariana Arc Hydrothermal Systems
• Taylor Expansion Method for Paleosecular Variation
• Abyssal Peridotites From Ultra-Slow Spreading Ridges: Mantle Heterogeneities Versus Melting Processes
• Closer of Liquid Immiscibility Gap in the System Fe-C-S at High Pressure
• Daisen Volcano, Southwest Japan: Does the Slab Melt?
• Direct Observation of Critical Behaviors Between Aqueous Fluids and an Andesitic Melt: Major Element Chemistry of Supercritical Fluids in Mantle Wedge
• Effect of faceting on pore geometry in texturally equilibrated rocks: implications for permeability at low porosity
• Low Radiogenic, Young and Mafic to Intermediate Crust Beneath Colima Volcano: Xenoliths and O-Sr-Nd-Pb Isotopic Evidence.
• Second critical endpoint in the basalt-H2O system
• The nature and timescale of crust recycling process in the Pacific mantle: isotopic evidence from quartz-garnet clinopyroxenite xenolith, Malaita, Solomon Islands
• Effect of Water on the Electrical Conductivity of wadsleyite
• Electrical conductivity of mantle minerals
• Hydrogen Incorporation into Olivine at 9-15 GPa: Implication for Water Dynamics near the 410-km Seismic Discontinuity
• Lattice Preferred Orientation of Polycrystalline Akimotoite Deformed Under Deviatoric Stress
• Peridotite Heterogeneity Along the Ultra-Slow Spreading SWIR Oblique Supersegment
• Sound Velocities and Elastic Moduli of Fe- and Al-bearing Mg-Silicate Perovskite by Inelastic X-Ray Scattering
• Sound velocity of MgSiO3 post-perovskite phase: Constraints on the D" discontinuity
• Systematic Li isotopic fractionation in melt inclusions from Volcan Jorullo, Mexico
• Time scales of magmatic evolution from a parental alkali basalt to trachytic andesite beneath Rishiri Volcano, Japan
• U and Sr Isotopic Distributions in Riverine Waters Collected From Taiwan Accretionary Prism: Tectonic or Climatic Control
• U-series and Sr-Nd-Pb isotopic studies of lavas erupted from 1909 to 2000 on Mt. Cameroon volcano (West Africa)
• Boron-cycling by subducted lithosphere; insights from boron-isotope compositions of the Kokchetav tourmalines
• Coupled Sm-Nd and Lu-Hf geochronology constraints prograde garnet growth in ultrahigh- pressure eclogites from the Dabie orogen
• Elastic Properties of SiO2 Stishovite to 50GPa
• Electrical conductivity variations of hydrous mineral and rocks associate with dehydration process
• Geochemical study on the seamounts along the Japan Trench: implications for the origin of HIMU magmas
• Lithium in melt inclusions records crustal assimilation at Volcan Jorullo, Mexico
• Looking for Critical Endpoints in Aqueous Fluids and Rocks: Input and Then Separation of Supercritical Fluids Underneath Volcanic Arcs
• Compressional and Shear Wave Velocities of an Antigorite Rock at 1 GPa up to 550C
• Did the Himalayan eclogitization occur before or after the India-Asia collision?
• Electrical Conductivity of Partially Molten Peridotite Analogue Under Shear: Supporting Evidence to the Partial Melting Hypothesis for the Oceanic Plate Motion
• Generation of rear-arc magmas induced by influx of slab-derived supercritical liquids beneath Rishiri Volcano, Kurile arc
• Mantle Melting Processes Beneath Iceland, Assessment from U-series Disequilibria: Implication for Mantle Plume Dynamics
• Reconstructing Subduction-Zone Devolatilization History of Italian Alps HP/UHP Metasedimentary Suites
• Trace Element Mobility During Partial Melting and Metasomatism of an Alkali-Rich Eclogite
• Eclogites and related metamorphism in the North America-Caribbean plate boundary: An example from the Motagua fault zone, Guatemala (Invited)
• Evolution of Hawaiian shield volcano revealed by antecryst-hosted melt inclusions
• Noble gas mass spectrometry with a compressor driven recycling system for improved sensitivity
• Study of Fe-S-Si immiscible system at high pressure and high temperature: implications for planetary cores
• Transitional time of oceanic to continental subduction in the Dabie orogen: Clues from the Triassic age for oceanic eclogites
• Two-dimensional distribution of trace elements in a reaction texture in plagioclase lherzolite from the Horoman complex, northern Japan, and its implication in ascent processes of the upper mantle
• Diffusion of Co, Mo and W in FeNi alloy at high pressure
• Elastic Constants of Single Crystal Stishovite Determined by High Frequency Resonant Ultrasound Spectroscopy (HRUS)
• Electrical conductivity anisotropy of natural deformed talc rocks and serpentinite at 3 GPa
• Electrical conductivity of fluid-bearing quartzite at high pressure and high temperature
• Influence of speciation of C-O-H-N volatiles in silicate melts and coexisting fluids on C and N solubility in melts and on C and N isotope fractionation between melt and coexisting fluid to upper mantle pressure and temperature as a function of redox conditions
• Melting relationships of the Ni-NiS system up to 10 GPa and the stability of the Ni3S
• Silicon diffusion in MgSiO3 perovskite under lower mantle conditions
• The Oxygen Isotopic Composition of the Sun
• Development of a rotational Drickamer apparatus: A progress report
• EXEFS study on local structure of aluminosilicate glasses quenched from high pressure and temperature
• Effect of iron content on the spin transition pressure of ferropericlase
• Effect of volatile components on electrical conductivity of mantle materials
• Electrical conductivity of fluid-bearing rocks
• Electrical conductivity of hydrous mantle minerals, with implications for the conductivity structure of the mantle transition zone
• Fabric analyses of a lawsonite blueschist from Diablo Range, California: Implications for seismic anisotropy of the subducting oceanic crust
• Prograde eclogitization preserved in zoned garnet from Guatemalan jadeite-lawsonite eclogites
• Rare Earth Element - SiO2 systematics of island arc lower crust amphibolite migmatite from Yakuno Ophiolite, SW Japan: a field evaluation of some model predictions
• Sound Velocity of Metals Under Extreme Conditions by Picoseconds Acoustics in Diamond Anvils Cell
• An Investigation of Armenite, BaCa<SUB>2</SUB>Al<SUB>6</SUB>Si<SUB>9</SUB>O<SUB>30</SUB>2H<SUB>2</SUB>O.H<SUB>2</SUB>O Molecules and H Bonding in Microporous Silicates
• High silicon self-diffusion coefficient in dry forsterite
• Lithospheric-folding-based understanding on the origin of the back-arc basaltic magmatism beneath Jeju volcanic island, Korea
• Living-fossil coccolithophore survivors of the Cretaceous-Paleogene mass extinction
• Schistes Lustrés-Lago di Cignana HP/UHP Metasedimentary Rocks as a Reference Suite for Study of Chemical Cycling in Subducting Sediments
• Small effect of water on upper mantle rheology based on silicon self-diffusion coefficients
• Small polaron conduction in olivine and its high-pressure polymorphs as a function of temperature, pressure and iron content
• The buoyancy of large siliceous magma chambers is sufficient to initiate supereruptions
• Water speciation in sodium silicate glasses (quenched melts): A comprehensive NMR study
• Controls on iron isotopic fractionation in igneous rocks
• Electrical conductivity anisotropy of partially molten peridotite under shear deformation
• Si grain-boundary diffusion in forsterite as a function of pressure, temperature and water content
• Ultra-low strain rate effect in the upper mantle: constraint from microstructural observation on naturally deformed olivine
• Electronic Spin and Valence States of Iron in the Lower-Mantle Silicate Perovskite
• Lithium Behavior during Growth of Metasedimentary Garnets from the Cignana UHP Locality, Italy
• Mantle Recycling of Crustal Materials through Study of Ultrahigh-Pressure Minerals in Collisional Orogens, Ophiolites, and Xenoliths
• Multiple Dehydration Events Beneath Island Arc, Evidence from U-Th-Ra Isotopic Disequilibria in Mt. Fuji Lavas, Japan.
• Silicon Grain Boundary Diffusion in Forsterite and Implications to Upper Mantle Rheology
• Water has no effect on oxygen self-diffusion rate in forsterite
• Crystallization in Earth's Core after High-Temperature Core Formation
• Sound velocity of liquid Fe alloys at high pressure by inelastic X-ray scattering
• Dislocation mobility in ringwoodite and bridgmanite as functions of temperature and water content
• Insulator to semiconductor transformation of planetary ice mixtures compressed by laser-driven shock wave and its implication for interior properties of icy giant planets
• Si-depleted outer core inferred from sound velocity measurements of liquid Fe-Si alloys
• Single crystal neutron diffraction of hydrous wadsleyite and the reason of sensitivity difference for hydration between upper and lower mantle transition zones
• Electrical and thermal conductivity of Fe-C alloy at high pressure: implications for effects of carbon on the geodynamo of the Earth's core
• Electrical conductivity measurement of rhyolitic and andesitic glasses
• Geometry and Width of the Ringwoodite - Bridgmanite+Ferropericlase Binary Loop in the System (Mg,Fe)<SUB>2</SUB>SiO<SUB>4</SUB>: Interpretation of the Sharpness of the 660-km Discontinuity
• Iron Isotopic Fractionation in Earth's Lower Mantle
• New results of the post-spinel transition pressure in Mg<SUB>2</SUB>SiO<SUB>4</SUB> by means of in-situ X-ray diffraction in a multi-anvil press: complete agreement with the 660-km discontinuity depth
• Reduced Lattice Thermal Conductivity of Fe-bearing Bridgmanite in Earth's Deep Mantle
• Rheological properties of bridgmanite based on deformation experiments
• Elasticity of Silica across the Post-stishovite Transition: Implications for Seismic Heterogeneities of Subducted Slabs in the Earth's Lower Mantle
• Electrical resistivity of Fe-C and Fe-Si alloy at high pressure and the light element effects on Earth's core
• Epsilon-Mg<SUB>2</SUB>SiO<SUB>4</SUB>, a new spinelloid in a shocked meteorite highlighting diffusionless phase transitions among olivine polymorphs
• Recent Developments in HP-HT Materials Research Using Synchrotron Radiation at the PSICHE Beamline, Synchrotron SOLEIL
• Silicate Melt Viscosities at High Pressure: Experimental Results and Its Implication
• Storage mechanisms of water into ringwoodite
• Structure measurements of MgSiO<SUB>3</SUB> and CaSiO<SUB>3</SUB> glasses at high pressure
• Thermal Expansion of Liquid Fe-S Alloys at High Pressure
• Thermoelectric Power and Thermoelectric Dynamo of Mercury
• Time-resolved transformation process of olivine into denser crystal structure during shock compression analyzed by x-ray free electron laser
• High-Pressure Elasticity of (Al,Fe)-bearing Bridgmanite: Implications to Lower-Mantle Geophysics and Geochemistry
• Thermal expansion of liquid Fe-S alloys at high pressure
• A new type of hydrous alteration on Mars? Investigating the unique textures of olivine in martian meteorite NWA 7042
• Aluminum Effects on Elastic and Vibrational Properties across the Post-stishovite Transition
• Chemical Alteration and Nitrogenous Biogeochemical Signatures in Altered Volcanic Glasses as Astrobiologically Relevant Targets for Mars Sample-Return
• Organic Matter from the Asteroid Ryugu: Implications for the Origin of Life and Asteroidal Processes.

Linked Collaborating Authors [?]

• Christian Potiszil