Papers - FUKUDA Koichiro

Microstructure of Polycrystalline Lanthanum Silicate Oxyapatite formed by Solid-Gas Reactive Diffusion Reviewed

K. Fukuda, R. Watanabe, H. Nakamori, D. Urushihara, and T. Asaka

J. Ceram. Soc. Jpn   132   415 - 421   2024.05

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DOI： https://doi.org/10.2109/jcersj2.24027

Calcium ion conduction anisotropy of b-axis-aligned CaAl₄O₇ polycrystal Reviewed International coauthorship

K. Fukuda, F. Nakajima, D. Urushihara, T. Asaka, T. S. Suzuki, A. Berghout, A. Bouzid, O. Masson and P. Thomas

J. Ceram. Soc. Jpn   132 ( 7 )   409 - 414   2024.05

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DOI： https://doi.org/10.2109/jcersj2.24026

La³⁺ Conduction in Cuspidine-Type Compound La₄Ga₂O₉ Reviewed

K. Shimotsukasa, D. Urushihara, T. Asaka and K. Fukuda

Chem. Mater.   36   4821 - 4828   2024.04

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DOI： https://doi.org/10.1021/acs.chemmater.4c00679

Synthesis and Structural Characterization of Gadolinium Barium Cobalt Oxide Gd8Ba₅Co₄O₂₁ with CoO₅ Square Pyramids Reviewed

D. Urushihara, M. Maruyama, K. Fukuda and T. Asaka

J. Ceram. Soc. Jpn   132   252 - 256   2024.02

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DOI： https://doi.org/10.2109/jcersj2.23200

Structural phase transition and spin state in perovskite cobalt oxides La_{1- x}Pr_xCoO₃ (x = 0.30, 0.34) Reviewed International journal

D. Urushihara, C. Ando, M. Komabuchi, K. Fukuda, Y. Nakahira, C. Moriyoshi, S. Kitou, N. Abe, T. Arima and T. Asaka

Phys. Rev. B   109   024115   2024.01

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Optimized Preparation of c-Axis-Aligned Polycrystal of Doped Lanthanum Silicate Oxyapatite and Evaluation of Its Electrical Properties Reviewed International journal

K. Fukuda, S. Okada, I. Terao, A. Mineshige, D. Urushihara, and T. Asaka

J. Ceram. Soc. Jpn   131   870 - 876   2023.11

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Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：1348-6535  

Chemical Synthesis and Crystallographic Data on Iron Doped Cubic Ye'elimite Reviewed International coauthorship International journal

F.-Z. Abir, Y. E. Hafiane, A. Smith, Y. Kondo, Y. Sakai, T. Asaka, K. Fukuda, M. Mesnaoui, Y. Abouliatim, and L. Nibou

Cem. Concr. Res.   173   107257   2023.11

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Preparation of Grain-Aligned Polycrystal of Doped Lanthanum Silicate Oxyapatite by Templated Grain Growth Method and Evaluation of Its Structural and Electrical Properties Reviewed International journal

S. Okada, F. Maekawa, R. Tago, Y. Kobayashi, I. Terao, A. Mineshige, D. Urushihara, T. Asaka, and K. Fukuda

Solid State Ionics   399   116309   2023.10

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Diffusion Mechanisms between La₂SiO₅ and SiO₂ during Formation of Textured Lanthanum Silicate Oxyapatite Crystals Reviewed International coauthorship International journal

L. Arbelaez, P.-M. Geffroy, A. Aimable, M. Colas, K. Fukuda, and E. Béchade

Ceram. Int.   49 ( 19 )   31428 - 31438   2023.10

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Confirmation of Ferroelectricity, Piezoelectricity, and Crystal Structure of the Electronic Dielectric TmFe₂O₄ Reviewed International journal

S. Konishi, D. Urushihara, T. Hayakawa, K. Fukuda, T. Asaka, K. Ishii, N. Naoda, M. Okada, H. Akamatsu, H. Hojo, M. Azuma, and K. Tanaka

Phys. Rev. B   108   014105   2023.07

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Octahedral Tilting and Modulation Structure in Perovskite-Related Compound La_1/3NbO₃ Reviewed International journal

Y. Sakai, D. Urushihara, T. Asaka, K. Fukuda, Z. Yang, N. Tanibata, H. Takeda and M. Nakayama

Phys. Status Solidi B   259   2100561   2022.09

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Discovery of Fast Calcium-Ion Conduction in Grossite-Type Compounds CaA_l4O₇ and CaGa₄O₇ by Bond Valence Screening Method Reviewed International journal

K. Fukuda, R. Harada, H. Banno, D. Urushihara, and T. Asaka

ACS Applied Energy Materials   5 ( 3 )   3227 - 3234   2022.02

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Synthesis and Structural Characterization of U-phase, [3Ca₂Al(OH)₆][Na(H₂O)₆(SO₄)₂·6H₂O] Layered Double Hydroxide Reviewed International journal

D. Urushihara, T. Asaka, M. Harada, S. Kondo, M. Nakayama, M. Ogino, E. Owaki, and K. Fukuda

Journal of Solid State Chemistry   306   122730 - 122730   2022.02

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Impurity-Induced Antiferromagnetism in S = 1/2 Alternating Chain System NaCu₂VP₂O₁₀ Reviewed International journal

D. Urushihara, K. Tanaka, K. Fukuda, and T. Asaka

J. Phys. Soc. Jpn.   90   085002   2021.07

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DOI： 10.7566/JPSJ.90.085002

Unique Octahedral Rotation Pattern in the Oxygen-Deficient Ruddlesden-Popper Compound Gd₃Ba₂Fe₄O₁₂ Reviewed International journal

D. Urushihara, K. Nakajima, A. Nakamura, K. Fukuda, H. Sugai, S. Konishi, K. Tanaka, T. Asaka

Acta Crystallographica C   77   286 - 290   2021.06

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DOI： 10.1107/S2053229621005258

Structural Transition with a Sharp Change in Electrical Resistivity and Spin-Orbit Mott Insulating State in a Rhenium Oxide, Sr₃Re₂O₉ Reviewed International journal

D. Urushihara, T. Asaka, K. Fukuda, M. Nakayama, Y. Nakahira, C. Moriyoshi, Y. Kuroiwa, O. K. Forslund, N. Matsubara, M. Månsson, K. Papadopoulos, Y. Sassa, K. Ohishi, J. Sugiyama, Y. Matsushita, and H. Sakurai

Inorg. Chem.   60 ( 2 )   507 - 514   2021.01

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1021/acs.inorgchem.0c02750

Synthesis and Structural Characterization of U-phase, [3Ca₂Al(OH)₆][Na(H₂O)₆(SO₄)₂∙6H₂O] Layered Double Hydroxide Reviewed International journal

D. Urushihara, T. Asaka, M. Harada, S. Kondo, M. Nakayama, M. Ogino, E. Owaki, and K. Fukuda

J. Solid State Chem.   2021

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Templated Grain Growth of Textured Lanthanum Silicate Oxyapatite Ceramics Reviewed

K. Fukuda, F. Maekawa, T. Eguchi, Y. Tsunoda, D. Urushihara, T. Asaka, and H. Yoshida

Journal of the Ceramic Society of Japan   128   954 - 961   2020.11

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DOI： 10.2109/jcersj2.20171

High-Purity Synthesis of La₂SiO₅ by Solid-State Reaction between La₂O₃ and Different Characteristics of SiO₂ Reviewed International coauthorship

L. Arbelaez, P.-M. Geffroy, A. Aimable, K. Fukuda and E. Béchade

Ceramics International   46 ( 16(A) )   25546 - 25555   2020.11

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.ceramint.2020.07.026

Crystal Structure and Conductive Pathway of a Novel Na ion Conductor NaCu₂VP₂O₁₀ Reviewed

D. Urushihara, S. Kawaguchi, R. Harada, T. Asaka and K. Fukuda

Materials Letters   277 ( 15 )   128373 - 128373   2020.10

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1016/j.matlet.2020.128373