All abstracts by Akiko Yamaguchi in conference series: Goldschmidt

(2025) Speciation of Various Elements and Aqueous Environment in Water in Ryugu Related to Organic Matter Synthesis and its Location in C-Type Asteroid Parent Body
Takahashi Y, Kawai T, Fukushi K, Ohno T, Takemoto A, Yamaguchi A, Uesugi M, Suga H, Yamashita S, Yoshida H, Matsumoto M, Falch KV, Garrevoet J, Falkenberg G, Clerici EA, Nuyts G, Janssens K, Sekine Y & Nakamura T

(2025) Speciation of Trace Elements (Mn, Ni, Cu, and Zn) in C-Type Asteroid Ryugu Related to their Aqueous Concentrations and the Effect on the Evolution of Organic Matters
Takemoto A, Kawai T, Ohno T, Yamaguchi A & Takahashi Y

(2025) Microscopic Structural Transformation of Cesium Adsorbed on Clay Minerals: Dependence on Cesium Concentration
Yamaguchi A, Takahashi Y & Okumura M

(2025) Free Energy Calculations of Cesium Ion Adsorption to the Interlayer of Montmorillonites Using Classical Molecular Dynamics
Hiraguchi A, Zheng X, Underwood TR, Kobayashi K, Yamaguchi A, Itakura M, Machida M, Rosso KM, Bourg IC & Okumura M

(2024) Contribution of Environmental Radiochemistry to Geochemistry
Takahashi Y, Yamaguchi A & Yomogida T

(2024) Oxidation of Iron in Mica Induced by Weathering Investigated by HERFD-XANES Measurements and ab Initio Calculations
Yamaguchi A, Takahashi Y & Okumura M

(2023) Investigation of Factors Controlling Adsorption Structures of Cations on Clay Minerals Based on EXAFS and ab Initio Calculation
Yamaguchi A, Okumura M & Takahashi Y

(2023) Super-Hydrated Kaolinite Under High Pressure: A Machine Learning Molecular Dynamics Study
Okumura M, Kobayashi K & Yamaguchi A

(2022) High Energy Resolution Fluorescence XAFS for the Speciation of Cesium and Rare Earth Elements in Geochemical and Environmental Samples
Yamaguchi A & Takahashi Y

(2021) High Energy Resolution Fluorescence XAFS for the Speciation of Trace Elements in Geochemical and Environmental Samples
Takahashi Y & Yamaguchi A

(2020) Machine Learning Molecular Dynamics Studies of Clay Minerals
Okumura M, Kobayashi K, Yamaguchi A, Nakamura H, Itakura M & Machida M

(2020) Effect of Ionic Radius on the Adsorption Structure of Various Cations on 2:1 Clay Minerals
Yamaguchi A, Okumura M & Takahashi Y

(2019) Molecular Geochemistry of Interactions of Various Hard Cations and Phyllosilicates Related to their Environmental Behaviors and Isotope Fractionation
Takahashi Y, Tsuboi H & Yamaguchi A

(2018) REE Abundances and Ion-Exchangeable REE Fraction are High for Intermediately Weathered Granite by Formation of Outer-Sphere Complex
Takahashi Y & Yamaguchi A

(2017) Effect of Ionic Radii on Metal Ion Species Adsorbed in the Interlayer of 2:1 Phyllosilicate: Impcliations on their Migration in Environment
Yamaguchi A, Tanaka M & Takahashi Y