Graduate School of Science and Engineering（Engineering）
理工学専攻（応用化学）
日本語
Update date：2024/12/06
Senior Assistant Professor
Ishibashi Yukihide

Research History

  1. 2008/04-2011/03Osaka Univ.Graduate School of Engineering ScienceSpecially Appointed Assistant Professor
  2. 2011/04-2016/03Ehime Univ.Graduate School of Science and EngineeringAssistant Professor
  3. 2016/04-2021/03Ehime Univ.Graduate School of Science and Engineering特任講師
  4. 2021/04-present愛媛大学 大学院理工学研究科講師
  5. 2022/04/01-present愛媛大学大学院理工学研究科　物質生命工学専攻講師

Education

  1. Osaka University1999/042003/03
  2. Osaka University2003/042008/03

Degree

  1. 博士（理学）大阪大学

Licenses and Qualifications

  1. 第一種衛生管理者2015/11/24

Research Areas

Research Interests

  1. Nano- and picoscale photochemistry
  2. Laser spectroscopy
  3. Photochemical reaction dynamics
  4. Single nanoparticle spectroscopy

Subject of Research

  1. Studies on photochemical reaction and phootphysical properties by means of time-resolved microspectroscopy2011/04
  2. Developement of Nanospectroscopic technique2015/04

Proposed Theme of Joint or Funded Research

  1. Evaluation of photophysical properties in materials by microspectroscopic system using light-absorption, emission and light-scatteringwish to undertake joint research with industry and other organizations including private sector.technical consultation,joint research
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Research Projects

  1. 日本学術振興会科学研究費助成事業過渡吸収顕微分光による単一有機マイクロ結晶の励起子拡散と形状との相関ダイナミクス基盤研究(C)2024/04-2027/03
  2. 公益財団法人高橋産業経済研究財団令和６年度助成金有機太陽電池の励起子拡散過程を可視化する顕微分光分析法の開発2024/04-2025/03Other
  3. Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific ResearchPhotofunctional Science of Meso-HierarchyGrant-in-Aid for Transformative Research Areas (A)2023/04-2028/03
  4. JSPS基盤研究（C）フェムト秒顕微過渡吸収イメージング分光による光ー熱変換ダイナミクスの解明2019/04-2022/03Principal investigator
  5. JSPS科学研究費補助金Study on photothermal conversion dynamics by means of femtosecond transient absorption imaging microspectroscopy基盤研究(C)2019/04-2022/03Principal investigator
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Books and Other Publications

  1. パルスレーザーによる化学反応の時間分解計測 : 過渡吸収測定日本化学会 宮坂 博 五月女 光 石橋 千英共立出版2023/049784320044838
  2. Multiphoton-Gated Photochromic Reactions Induced by Pulsed Laser ExcitationMIYASAKA Hiroshi ITO Syoji ISHIBASHI YukihideChapter 11 in Photon-Working SwitchesSpringer2017/019784431565444
  3. Ultrafast Dynamics and Mechanisms of One-Photon and Multiphoton Photochromic Reactions.Yukihide Ishibashi Tetsuro Katayama Hiroshi MiyasakaChapter 12 in New Frontiers in PhotochromismSpringer Japan2013
  4. 超高速時間分解計測によるフォトクロミック反応ダイナミクスとメカニズムの解明石橋 千英 宮坂 博第１章２ フォトクロミズムの新展開と光メカニカル機能材料シーエムシー出版2011/119784781305097
  5. フォトクロミック過程の多光子反応制御石橋 千英第７章３ 高効率二光子吸収材料の開発と応用2011/099784781304090
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Papers

  1. Photothermal Conversion Dynamics of Aqueous Quinacridone Nanocrystal Colloid by Femtosecond Transient Absorption Spectroscopy2024/01/11Yukihide Ishibashi Hiroki Omoda Tsuyoshi AsahiThe Journal of Physical Chemistry CResearch paper (scientific journal)10.1021/acs.jpcc.3c06496
  2. Excited-state dynamics of Cu phthalocyanine nanoparticles prepared by laser ablation method2023石橋千英 石橋千英 白石悠人 山根直人 木原諒 朝日剛分子科学討論会講演プログラム&要旨(Web)17th
  3. Cycloreversion Reaction of Diarylethene Nanocolloids Induced by Intense Pulse Laser Excitation2023松本慎太郎 石橋千英 北川大地 小畠誠也 朝日剛日本化学会春季年会講演予稿集(Web)103rd
  4. Photo-induced bending of chalcogenide glass fiber2023/11/01Akira Saitoh Yukihide Ishibashi Masaki Wada Kazuki Mitsui Keiji TanakaApplied Physics Express16/ 11, 112002-112002Research paper (scientific journal)10.35848/1882-0786/ad09eeURLURL_2IOP PublishingAbstract Optical fibers of a typical chalcogenide glass, As2S3, can be sharply bent only by sideward irradiation of polarized light. The bending direction depends on the polarization; the fiber bends in the forward/backward directions of light propagation for bandgap light that is linearly-polarized orthogonal/parallel to the fiber axis. A reciprocity law between the intensity and the exposure time holds, which suggests that thermal effects are irrelevant. Alternatively, the bending appears to arise from photo-induced optomechanical forces and fluidity. This phenomenon could be developed to a photo-manipulation method of chalcogenide-glass fibers, promising for all-optical switching/modulation devices working at infrared wavelengths.
  5. 単一有機ナノ結晶の励起状態ダイナミクスを測定可能なフェムト秒顕微分光手法の開発2023/09石橋千英Org. Cryst. Div. NewsLett.55, 1-2Research paper (research society, symposium materials, etc.)
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Presentations

  1. ベンゼンを中心としたカルバゾールオリゴマーの励起状態ダイナミクス日本化学会第104春季年会(2024)2024/03/19Oral presentation(general)
  2. 銅フタロシアニン単一ファイバーのフェムト秒ナノ分光日本化学会第104春季年会(2024)2024/03/19Oral presentation(general)
  3. 凝集誘起発光特性を有するジベンゾイルメタンフッ化ホウ素錯体の固体状態の励起状態ダイナミクス日本化学会第104春季年会(2024)2024/03/19Oral presentation(general)
  4. 円環集積型カルバゾールオリゴマーの合成と物性日本化学会第104春季年会(2024)2024/03/19Oral presentation(general)
  5. 液中レーザー粉砕法によるナノ粒子作製におけるプルロニック系界面活性剤添加効果日本化学会第104春季年会(2024)2024/03/19Oral presentation(general)
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Awards

  1. 2018/09JPA award for Young ResearcherPhotochemical dynamics of organic solids revealed by femtosecond time-resolved spectroscopy
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Allotted Class

  1. 2024Introduction to Chemistry
  2. 2024Introduction to Chemistry
  3. 2024Analytical Chemistry Ⅱ
  4. 2024Advanced Engineering 5 (Cutting Edge of Applied Chemistry 1)
  5. 2024Advanced Engineering 6 (Cutting Edge of Applied Chemistry 2)
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Teaching Achievements

  1. 学長特別賞Evaluation of universities and on the ability of educational2020/04-2020/08授業科目において新型コロナウィルス感染症への対応し、貢献した
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Social Activities

  1. おもしろワクワク化学の世界'22愛媛化学展2022/08/11-2022/08/12
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Academic_Activities

  1. Outstanding Reviewers for Photochemical & Photobiological Science in 2017Peer review2017/01/01-2017/12/31
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Media Coverage

  1. レーザー照射でジアリールエテン分子の光異化学反応が増幅、愛媛大が確認Internetマイナビマイナビニュースのテクノロジー部門2020/09/29
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Professional Memberships

  1. THE JAPANESE PHOTOCEHMISTRY ASSOCIATION
  2. JAPAN SOCIETY FOR MOLECULAR SCIENCE
  3. THE CHEMICAL SOCIETY OF JAPAN
  4. THE SPECTROSCOPICAL SOCIETY OF JAPAN
  5. 2024/03-present日本分析化学会
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Teaching Experience

  1. ものづくり特論愛媛大学大学院2023/04-present
  2. Introduction to ChemistryEhime University2023/04-present
  3. 物理化学特論Ⅰ愛媛大学大学院理工学研究科2016/04-2018/04
  4. 基礎化学実験愛媛大学工学部2011/04-2019/03
  5. 分析化学演習愛媛大学工学部2012/04-2019/03
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