All abstracts by Hiroyuki Kagi in conference series: Goldschmidt

(2023) Increase of Hydrogen-Induced Volume Expansion of hcp-Fe by Si Dissolution – Constraint to Hydrogen Content in the Core
Mori Y, Kagi H, Aoki K, Kakizawa S, Sano-Furukawa A & Funakoshi K-I

(2023) Effects of Mg and Fe Contents in Impact Glass Analogs on Raman Spectra: Evaluation for the Mars Moons eXploration (MMX) Mission
Imamura S, Sekine Y, Kono Y, Cho Y, Komatsu K, Morita T, Takahashi Y, Tabata H, Mori S, Nakamura T & Kagi H

(2022) Effects of Sulfur on the Hydrogenation of Iron in Early Earth’s Evolution
Iizuka-Oku R, Gotou H, Shito C, Fukuyama K, Mori Y, Hattori T, Sano-Furukawa A, Funakoshi K-I & Kagi H

(2021) Noble Gas Analysis and Microstructure Observation of Metasomatized Peridotite from the Finero Phlogopite-Peridotite Massif, Southern Alps, Italy
Fukushima N, Sumino H, Ando J-I, Kaushik D, Kobayashi M, Kagi H & Yamamoto T

(2020) Pressure-Induced Oligomerization of Alanine at Room Temperature
Kagi H, Oda S, Fujimoto C & Mimura K

(2020) Nitrogen Solubility in Bridgmanite Under Lower-Mantle Conditions
Fukuyama K, Kagi H, Inoue T, Kakizawa S, Shinmei T, Sano Y, Deligny C & Füri E

(2020) Multiple Halogen Components in Subcontinental Lithospheric Mantle
Sumino H, Niki S, Kobayashi M, Kagi H & Burgess R

(2019) Behavior of Light Elements in the Earth’s Evolution: In situ High Pressure and High Temperature Neutron Observations of Iron-Silicate-Water System
Iizuka-Oku R, Gotou H, Fukuyama K & Kagi H

(2019) Inclusions of (Mg, Fe)SiO₃ in Superdeep Diamonds – Former Bridgmanite?
Zedgenizov D, Kagi H, Ohtani E, Tsujimori T & Komatsu K

(2019) Deformation Features of Superdeep Diamonds
Ragozin A, Zedgenizov D, Kagi H, Kuper K & Shatsky V

(2019) Determination of the Noble Gas Partition Coefficients between Metal-Silicate Melts Under High-Pressure and High-Temperature Conditions
Tanaka T, Sumino H, Kishi S, Kuwahara H, Nomura R, Mibe K & Kagi H

(2019) Nitrogen Solubility in Stishovite Under High P-T: Formation of “Hidden” Nitrogen Reservoir in the Deep Mantle via Subducting Slabs
Fukuyama K, Kagi H, Inoue T, Kakizawa S, Shinmei T, Hishita S, Takahata N & Sano Y

(2019) Synthesis of U and Pb-Doped Calcite: A Novel Reference Material for in situ U–Pb Dating of Carbonates
Miyajima Y, Saito A, Kagi H, Yokoyama T, Hirata T, Roberts N & Horstwood M

(2019) Lattice Thermal Conductivity of Wadsleyite and Ringwoodite at the Mantle Transition Zone Pressures
Kimura S, Ohta K, Kawazoe T, Hirose K, Kagi H & Yagi T

(2019) Incorporation of Ba²⁺ into Calcite and Impurity-Induced Rotational Disorder at Room Temperature
Kagi H, Saito A, Komatsu K & Kawano J

(2018) Incorporation of Nitrogen into the Lower-Mantle Minerals Under High Pressure and High Temperature
Fukuyama K, Kagi H, Inoue T, Shinmei T, Kakizawa S, Takahata N & Sano Y

(2017) Noble Gases in Diamond Hosted Fluid Inclusions: Sorting the Deep from the Dregs
Broadley M, Sumino H, Zedgenizov D & Kagi H

(2017) Reaction between Olivine and Nitrogen Fluids at High Pressure and High Temperature
Kagi H, Kubo T, Shinozaki A & Nacho A

(2016) The Specific Features of Ca-Mineralogy of Inclusions in Sublithospheric Diamonds
Zedgenizov D, Ragozin A, Kagi H & Kalinina V

(2016) Geochemistry Education in the Department of Chemistry, University of Tokyo
Kagi H

(2016) Oligopeptide Formation of Alanine Under High Pressure at 25℃
Fujimoto C, Shinozaki A, Mimura K, Nishida T, Gotou H, Komatsu K & Kagi H

(2016) Influence of Pressure on Chemical Reaction of Napltahene
Shinozaki A, Mimura K, Nishida T, Inoue T & Kagi H

(2016) Mantle Origin of Natural Polycrystalline Diamond, Carbonado, Inferred from Inclusion Chemistry
Kagi H, Shiraishi N, Senda R, Suzuki K, Asano N & Ohfuji H

(2015) Mantle Process Inferred from Os Iaotopic Signatures and Micro Tectures in Carbonado Diamonds
Kagi H, Shiraishi N, Sumino H, Senda R, Suzuki K, Asano N & Ohfuji H

(2014) Growth Condition of Super-Deep Diamonds Inferred from Carbon Isotopic Compositions and Chemical Composition of Nano-Inclusions
Kagi H, Ishibashi H, Zedgenizov D, Shatsky V & Ragozin A

(2013) U–Pb Chronology and REE Geochemistry of Large Zircons in Estherville Mesosiderite
Haba M, Yamaguchi A, Kagi H, Nagao K & Hidaka H

(2012) Speciation Study of Copper in Stream Sediments and Soils
Ohta A & Kagi H

(2011) Pressure-Induced Phase Transitions and H-D Isotope Effects in Portlandite
Iizuka R, Kagi H, Komatsu K, Yagi T & Nakano S

(2011) Evidence for Evolution of Growth Media in Superdeep Diamonds from Sao-Luis (Brasil)
Zedgenizov D, Ragozin A, Shatsky V, Kagi H, Odake S, Griffin W, Araujo D & Yuryeva O

(2009) Experimental Observations of H-bonding Symmetrization of δ-AlOOH
Kagi H, Ushijima D, Sano-Furukawa A, Komatsu K, Iizuka R, Nagai T & Nakano S

(2009) Selectivity in Effects of Aspartic Acid on Steps in Calcite Dissolution
Yoshino T & Kagi H

(2009) Oxidation State of Chromium in Ferropericlase Inclusions in Lower Mantle Diamonds Determined with micro-XANES Measurements
Odake S, Kagi H, Arakawa M, Ohta A & Harte B

(2008) The Effect of Aspartic Acid on Dissolution of Calcite
Yoshino T & Kagi H

(2008) Near-Infrared Spectroscopic Determination of Salinity and Internal Pressure of Fluid Inclusions in Cuboid Diamonds
Kagi H

(2006) Coordination study of lanthanide and yttrium in aqueous nitrate solutions
Ohta A, Kagi H, Tsuno H & Nomura M

(2006) Hydrogen solubility in Al-rich stishovite and water transport to the lower mantle
Litasov K, Ohtani E, Kagi H, Lakshtanov D & Bass J

(2006) Trace elements in grain-boundary component in mantle xenoliths from Far Eastern Russia
Yamamoto J, Nakai S, Kaneoka I, Kagi H, Sato K, Prikhod'ko V & Arai S

(2004) Subduction-Related Metasomatic Signature in Noble Gases in Mantle Derived Xenoliths from Cheju Island, Korea
Sumino H, Kim K, Kagi H, Nagao K & Notsu K

(2003) Using Synchrotron-Based FT-Ir Microspectroscopy to Study the Spatial Distribution of Volatile Components in Natural Diamonds
Kagi H, Kawamoto T & Ikemoto Y

(2003) Structural Change of REE Coprecipitated with Fe-Mn Oxyhydroxides
Ohta A, Tsuno H, Kagi H & Nomura M

(2003) The Effect of Lanthanum Ion on Calcite Surfaces during Dissolution and Growth
Kamiya N, Kagi H, Tsuno H, Tsunomori F & Notsu K

(2003) XAFS Study on Trace Amount of Ytterbium Ions Incorporated in Calcite and Aragonite
Tsuno H, Kagi H, Yoshida T, Takahashi Y, Ohta A & Akagi T

(2003) Spectroscopic Estimation of the Moho Depth from Residual Pressures of CO₂ Fluid Inclusions
Kawakami Y, Kagi H, Yamamoto J & Zhao D

(2003) Fossil Pressures of Fluid Inclusions in Mantle Xenoliths: Implications for Geobarometry of Mantle Minerals Using Micro Raman Spectroscopy
Yamamoto J, Kagi H, Kawakami Y, Kaneoka I, Lai Y & Prikhod’ko V

(2002) Extremely Low ³He/⁴He Ratios Observed in Siberian Mantle Xenoliths
Yamamoto J, Kaneoka I, Nakai S, Kagi H, Prikhod'ko V & Arai S

(2002) XAFS Characterization of La and Nd Coprecipitated with Mn Dioxide and Fe Oxyhydroxide
Ohta A, Tsuno H, Kagi H & Nomura M

(2000) Effects of Trace Lanthanum Ion on the Stability of Vaterite and Transformation from Vaterite to Calcite in an Aquatic System
Tsuno H, Kagi H & Akagi T

(2000) A New Method for the Determination of Ce(III) / Ce(IV) Ratios in Rocks; Application to Weathering, Sedimentary, and Diagenetic Processes
Takahashi Y, Shimizu H, Kagi H, Yoshida H, Usui A & Nomura M

(2000) Evidence for Ice VI as an Inclusion in Cuboid Diamonds from High P-T Near Infrared Spectroscopy
Kagi H, Lu R, Davidson P, Goncharov AF, Mao H & Hemley RJ