COSQUER GOULVENGOULVEN COSQUER

Last Updated :2025/07/05

所属・職名
持続可能性に寄与するキラルノット超物質国際研究所　特任助教
ホームページ
https://home.hiroshima-u.ac.jp/~kotai/
メールアドレス
cosquer.goulvengmail.comcosquerhiroshima-u.ac.jp
その他連絡先
〒739-0046 広島県東広島市鏡山１丁目３−1 Hiroshima University Graduate School of Science, building CC709
TEL:+81 82 424 7419
自己紹介
researcher in the field of multifunctional single molecule magnet based on lanthanides ions

基本情報

主な職歴

  • 2014年04月01日, 2018年03月31日, 東北大学, 助教
  • 2019年04月01日, 2019年06月30日, 東北大学, 技術補佐員
  • 2019年07月01日, 2020年03月31日, 広島大学, 大学院理学研究科, 助教
  • 2020年04月01日, 広島大学, 大学院先進理工系科学研究科, 助教

学歴

  • レンヌ第一大学, 大学院博士課程, 材料科学専攻, フランス, 2009年09月, 2012年11月
  • レンヌ第一大学, 大学院修士課程, 材料科学専攻, フランス, 2006年09月, 2009年01月
  • レンヌ第一大学, 材料科学科, フランス, 2002年09月, 2006年11月

学位

  • 修士（理学）　(レンヌ第一大学)
  • 博士（理学）　(レンヌ第一大学)

研究キーワード

  • Single molecule magnet; Lanthanide; coordination compound;

所属学会

  • 日本化学会

教育活動

授業担当

  1. 2025年, 学部専門, セメスター（前期）, 化学英語演習
  2. 2025年, 学部専門, セメスター（後期）, 化学英語演習
  3. 2025年, 学部専門, １ターム, グローバル対策セミナーA
  4. 2025年, 学部専門, ２ターム, グローバル対策セミナーA

研究活動

学術論文（★は代表的な論文）

  1. Ionic Radius Ratio versus Tolerance Factor to Design Metal Formate Framework Chiral Magnets, CRYSTAL GROWTH & DESIGN, 25巻, 4号, pp. 890-894, 20250203
    DOIを用いた論文検索結果へのリンク
  2. Coupling between ferroelasticity and magnetization in two-dimensional organic-inorganic perovskites (C6H5C2H4NH3)2MCl4 (M = Mn, Cu, Fe), JOURNAL OF MATERIALS CHEMISTRY C, 13巻, 6号, 20250206
    DOIを用いた論文検索結果へのリンク
  3. Ferroelasticity and Canted Antiferromagnetism in Two-Dimensional Organic-Inorganic Layered Perovskite [C6H9(CH2)2NH3]2FeCl4, ACS OMEGA, 9巻, 49号, pp. 48748-48754, 20241125
    DOIを用いた論文検索結果へのリンク
  4. Hidden Heterometallic Interaction Emerging from Resonant Inelastic X-ray Scattering in Luminescent Tb-Pt Molecules, JOURNAL OF PHYSICAL CHEMISTRY C, 126巻, 18号, pp. 7973-7979, 20220512
    DOIを用いた論文検索結果へのリンク
  5. Insight into the Gd-Pt Bond: Slow Magnetic Relaxation of a Heterometallic Gd-Pt Complex, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 95巻, 3号, pp. 513-521, 202203
    DOIを用いた論文検索結果へのリンク
  6. Ferromagnetic versus Antiferromagnetic Exchange Interactions in Tetrathiafulvalene-Based 3d/4f Heterobimetallic Complexes., Chem. - A Eur., 17巻, 44号, pp. 12502-12511, 2011
  7. Coordination Complexes with the Redox Active Tetrathiafulvalene Based Imino-Pyrazine Ligand: Syntheses, a Radical Cation Salt, Crystal Structures and Electrochemistry., Dalt. Trans., 38巻, 18号, pp. 3495-3502, 2009
  8. 3d4f Heterobimetallic Dinuclear and Tetranuclear Complexes Involving Tetrathiafulvalene as Ligands: X-Ray Structures and Magnetic and Photophysical Investigations., Inorg. Chem., 51巻, 12号, pp. 8488-8501, 2012
  9. Slow Magnetic Relaxation in Condensed versus Dispersed dysprosium(III) Mononuclear Complexes., Chem. - A Eur. J., 19巻, 24号, pp. 7895-7903, 2013
  10. Alkylation Effects in Lanthanide Complexes Involving Tetrathiafulvalene Chromophores: Experimental and Theoretical Correlation between Magnetism and near-Infrared Emission., Eur. J. Inorg. Chem., 1巻, pp. 69-82, 2014
  11. Control of the Single-Molecule Magnet Behavior of Lanthanide-Diarylethene Photochromic Assemblies by Irradiation with Light., Chem. - A Eur. J., 20巻, 39号, pp. 12502-12513, 2014
  12. Remote Control of SMM Behaviour via DTE Ligands., Dalt. Trans., 44巻, pp. 2936-2942, 2014
  13. Heterometallic CuII-DyIII Clusters of Different Nuclearities with Slow Magnetic Relaxation., Inorg. Chem., 55巻, 2号, pp. 691-699, 2016
  14. Photo-Activation of Single Molecule Magnet Behavior in a Manganese-Based Complex., Sci. Rep., 6巻, pp. 23785, 2016
  15. 1D Chains of Lanthanoid Ions and a Dithienylethene Ligand Showing Slow Relaxation of the Magnetization., Magnetochemisry, 2巻, 2号, pp. 21, 2016
  16. Hybrid Molecular Compound Exhibiting Slow Magnetic Relaxation and Electrical Conductivity., Magnetochemisry, 2巻, 44号, pp. 2-11, 2016
  17. Weak Dy III –Dy III Interactions in Dy III –Phthalocyaninato Multiple-Decker Single-Molecule Magnets Effectively Suppress Magnetic Relaxation., Inorg. Chem., 55巻, 22号, pp. 11782-11790, 2016
  18. Field-Induced Slow Magnetic Relaxation of GdIII Complex with a Pt–Gd Heterometallic Bond, Chem. Eur. J., 23巻, pp. 4551-4556, 2017
  19. Multiple Magnetic Relaxation Pathways and Dual-Emission Modulated by a Heterometallic Tb–Pt Bonding Environment, Chem. Eur. J., 23巻, pp. 10527-10531, 2017
  20. Proton Control of the Lanthanoid Single-Ion Magnet Behavior of a Double-Decker Complex with an Indolenine-Substituted Annulene Ligand., Inorg. Chem., 56巻, 11号, pp. 6512-6532, 2017
  21. Packing Structure Effects on the Slow Magnetic Relaxation Pathways of Dysprosium (III) Complexes., Bull. Chem. Soc. Jpn., 90巻, 5号, pp. 595-603, 2017
  22. Photo-modulation of Single-Molecule Magnetic Dynamics of Two Dysprosium Ion Bridges by Diarylethene, Inorganics, 6巻, pp. 9, 2018
  23. Novel Supramolecular Assemblies of Co(III) & Cu(II) with Diethylenetriamine and Azide: Synthesis, Structure, Spectroscopic and Magnetic Studies, Chemistry Select., 3巻, pp. 2240-2244, 2018
  24. Slow Magnetic Relaxation Affected by Palladium-Gadolinium Polarization Effect: A case of Unprecedented d-Metal Electron Density Donation to Lanthanoid ions, Chem. - A Eur. J., 24巻, 37号, pp. 9285-9294, 2018
  25. Photo-Control of the Magnetic Properties of Dy(III) and Ho(III) Homometal Coordination Polymers Bridged by a Diarylethene Ligand., Dalt. Trans., 44巻, pp. 5996-6002, 2015
  26. Conducting Single Molecule Magnet Materials, Dalt. Trans., 47巻, pp. 7616-7627, 2018
  27. Enhancement of electrocatalytic abilities for reducing carbon dioxide: Functionalization with a redox-active ligand-coordinated metal complex., Dalton Trans., 47巻, pp. 11313-11316, 2018
  28. Scaling up Electronic Spin Qubits into a Three-Dimensional Molecular Framework., J. Am. Chem. Soc., 140巻, pp. 12090-12101, 2018
  29. Ln-Pt Electron Polarization Effects on the Magnetic Relaxation of Heterometallic Ho- and Er-Pt Complexes, Dalt. Trans., 48巻, pp. 7144-7149, 2019
  30. Tetranuclear copper(II) complexes with phenoxo and azido bridges. Synthesis, structural and magnetic studies, Chemistry Select, 3巻, pp. 10311-10319, 2018
  31. Anion-driven structures and SMM behaviour of dinuclear terbium and ytterbium complexes., Dalt. Trans.
  32. Synthesis, structures, and magnetic properties of two coordination assemblies based on Mn(III) single molecule magnet bridged by photochromic diarylethene ligands., Inorg. Chem., 58巻, 4号, pp. 2307-2314, 2019
  33. Formation of Pores and π-Stacked Columns in Benzothienobenzothiophene-based Linear Coordination Polymers., Chem. Lett., 48巻, pp. 756-759, 2019
  34. Isostructural MII Complexes (M = Mn and Co) with Field-Induced Slow Magnetic Relaxation., Dalt. Trans., 48巻, pp. 12023-12030, 2019
  35. Dysprosium Chlorocyanoanilate-based 2D Layered Coordination Polymers, Inog. Chem., 58巻, 20号, pp. 13988-13998, 2019
  36. An Organic-Inorganic Hybrid Exhibiting Electrical Conduction and Single-Ion Magnetism, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 59巻, 6号, pp. 2399-2406, 20200203
    DOIを用いた論文検索結果へのリンク
  37. Periodicity of Single-Molecule Magnet Behaviour of Heterotetranuclear Lanthanide Complexes across the Lanthanide Series: A Compendium, CHEMISTRY-A EUROPEAN JOURNAL, 26巻, 27号, pp. 6036-6049, 20200512
    DOIを用いた論文検索結果へのリンク
  38. Gas-Dependent Reversible Structural and Magnetic Transformation between Two Ladder Compounds, CRYSTALS, 10巻, 9号, 202009
    DOIを用いた論文検索結果へのリンク
  39. Simultaneous manifestation of metallic conductivity and single-molecule magnetism in a layered molecule-based compound, CHEMICAL SCIENCE, 11巻, 41号, pp. 11154-11161, 20201107
    DOIを用いた論文検索結果へのリンク
  40. Emergence of Metallic Conduction and Cobalt(II)-Based Single-Molecule Magnetism in the Same Temperature Range, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 143巻, 13号, pp. 4891-4895, 20210407
    DOIを用いた論文検索結果へのリンク
  41. 4f-pi Molecular Hybrid Exhibiting Rich Conductive Phases and Slow Relaxation of Magnetization, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 143巻, 25号, pp. 9543-9550, 20210630
    DOIを用いた論文検索結果へのリンク
  42. Enhancement of electrocatalytic abilities toward CO2 reduction by tethering redox-active metal complexes to the active site, DALTON TRANSACTIONS, 50巻, 38号, pp. 13368-13373, 20211005
    DOIを用いた論文検索結果へのリンク

招待講演、口頭・ポスター発表等

  1. 通常, 日本語

社会活動

学術雑誌論文査読歴

  1. Crystals, Reviewer
  2. 2018年, Inorganics, Reviewer, 1
  3. 2018年, Dalton Transactions, Reviewer, 4
  4. 2017年, Dalton Transactions, Reviewer, 1
  5. 2019年, Dalton Transactions, その他, Reviewer, 2