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Soutome Hikaru

五月女 光

Graduate School of Engineering Science Department of Materials Engineering Science, Assistant Professor

keyword Photochromic reaction,Transient absorption spectroscopy,Ultrafast laser spectroscopy

Education

  • 2012/04 - 2015/03, Tohoku University
  • 2010/04 - 2012/03, Tohoku University
  • 2006/04 - 2010/03, Tohoku University, Faculty of Science, Department of Chemistry

Research History

  • 2017/08 - Present, Osaka University, Graduate School of Engineering Science, Department of Materials Engineering Science Division of Frontier Materials Science
  • 2015/04 - 2017/07, Osaka University, Graduate School of Engineering Science, Department of Materials Engineering Science Division of Frontier Materials Science

Research Areas

  • Nanotechnology/Materials, Basic physical chemistry

Professional Memberships

  • THE CHEMICAL SOCIETY OF JAPAN
  • THE JAPANESE PHOTOCHEMISTRY ASSOCIATION
  • JAPAN SOCIETY FOR MOLECULAR SCIENCE

Papers

  • Slow Photoionization via Higher Excited States of N,N-Dimethylaniline in Ethanol Solution Probed by Femtosecond Transient Absorption Spectroscopy under Two-Pulse Two-Photon Excitation, Masafumi Koga,Yuto Miyake,Mizuki Hayasaka,Hikaru Sotome,Hiroshi Miyasaka, Journal of Chemical Physics, 2021/01
  • Ultrafast Capture of Electron Ejected by the Photoionization Leading to the Formation of Charge-Separated State at High Energy Level, Tomomi Kawakami,Masafumi Koga,Hikaru Sotome,Hiroshi Miyasaka, Physical Chemistry Chemical Physics, 2020/06
  • Geometrical Evolution and Formation of the Photoproduct in the Cycloreversion Reaction of a Diarylethene Derivative Probed by Vibrational Spectroscopy, Hikaru Sotome,Hajime Okajima,Tatsuhiro Nagasaka,Yuka Tachii,Akira Sakamoto,Seiya Kobatake,Masahiro Irie,Hiroshi Miyasaka, ChemPhysChem, 2020/06
  • Restriction of the conrotatory motion in photo-induced 6π electrocyclic reaction: formation of the excited state of the closed-ring isomer in the cyclization, Tatsuhiro Nagasaka,Hikaru Sotome,Soichiro Morikawa,Lucas Martinez Uriarte,Michel Sliwa,Tsuyoshi Kawai,Hiroshi Miyasaka, RSC Advances, Vol. 10, No. 34, p. 20038-20045, 2020/05/27
  • Fluorescent Supramolecular Polymorphism Driven by Distinct Hydrogen Bonding Lattice, Takumi Aizawa,Sho Takahashi,Atsushi Isobe,Sougata Datta,Hikaru Sotome,Hiroshi Miyasaka,Takashi Kajitani,Shiki Yagai, Chemistry Letters, 2020/05
  • A dominant factor of the cycloreversion reactivity of diarylethene derivatives as revealed by femtosecond time-resolved absorption spectroscopy, Hikaru Sotome,Kanako Une,Tatsuhiro Nagasaka,Seiya Kobatake,Masahiro Irie,Hiroshi Miyasaka, Journal of Chemical Physics, Vol. 152, No. 3, 2020/01/21
  • Non-Condon Effect on Ultrafast Excited State Intramolecular Proton Transfer, Yusuke Yoneda,Hikaru Sotome,Reshma Mathew,Adithya Lakshmann Yapamanu,Hiroshi Miyasaka, Journal of Physical Chemistry A, Vol. 124, p. 265-271, 2019/12
  • Object Transportation System Mimicking the Cilia of Paramecium aurelia Making Use of the Light-Controllable Crystal Bending Behavior of a Photochromic Diarylethene, Ryo Nishimura,Ayako Fujimoto,Nobuhiro Yasuda,Masakazu Morimoto,Tatsuhiro Nagasaka,Hikaru Sotome,Syoji Ito,Hiroshi Miyasaka,Satoshi Yokojima,Shinichiro Nakamura,Ben L. Feringa,Kingo Uchida, Angewandte Chemie - International Edition, Vol. 58, No. 38, p. 13308-13312, 2019/09/16
  • Excited State Dynamics for Visible-Light Sensitization of a Photochromic Benzil-Subsituted Phenoxyl-Imidazolyl Radical, Yoichi Kobayashi,Yukie Mamiya,Katsuya Mutoh,Hikaru Sotome,Masafumi Koga,Hiroshi Miyasaka,Jiro Abe, Beilstein Journal of Organic Chemistry, Vol. 15, p. 2369-2379, 2019/09
  • Real-time observation of X-ray-induced intramolecular and interatomic electronic decay in CH2I2., Hironobu Fukuzawa,Tsukasa Takanashi,Edwin Kukk,Koji Motomura,Shin-Ichi Wada,Kiyonobu Nagaya,Yuta Ito,Toshiyuki Nishiyama,Christophe Nicolas,Yoshiaki Kumagai,Denys Iablonskyi,Subhendu Mondal,Tetsuya Tachibana,Daehyun You,Syuhei Yamada,Yuta Sakakibara,Kazuki Asa,Yuhiro Sato,Tsukasa Sakai,Kenji Matsunami,Takayuki Umemoto,Kango Kariyazono,Shinji Kajimoto,Hikaru Sotome,Per Johnsson,Markus S Schöffler,Gregor Kastirke,Kuno Kooser,Xiao-Jing Liu,Theodor Asavei,Liviu Neagu,Serguei Molodtsov,Kohei Ochiai,Manabu Kanno,Kaoru Yamazaki,Shigeki Owada,Kanade Ogawa,Tetsuo Katayama,Tadashi Togashi,Kensuke Tono,Makina Yabashi,Aryya Ghosh,Kirill Gokhberg,Lorenz S Cederbaum,Alexander I Kuleff,Hiroshi Fukumura,Naoki Kishimoto,Artem Rudenko,Catalin Miron,Hirohiko Kono,Kiyoshi Ueda, Nature communications, Vol. 10, No. 1, p. 2186-2186, 2019/05/16
  • Solid-State, Near-Infrared to Visible Photon Upconversion via Triplet-Triplet Annihilation of a Binary System Fabricated by Solution Casting, Aizitiaili Abulikemu,Yusuke Sakagami,Claire Heck,Kenji Kamada,Hikaru Sotome,Hiroshi Miyasaka,Daiki Kuzuhara,Hiroko Yamada, ACS Applied Materials & Interfaces, Vol. 11, p. 20812-20819, 2019/05
  • Cyclization reaction dynamics of an inverse type diarylethene derivative as revealed by time-resolved absorption and fluorescence spectroscopies, Hikaru Sotome,Daichi Kitagawa,Tatsumoto Nakahama,Syoji Ito,Seiya Kobatake,Masahiro Irie,Hiroshi Miyasaka, Physical Chemistry Chemical Physics, Vol. 21, No. 17, p. 8623-8632, 2019
  • Ionization dynamics of a phenylenediamine derivative in solutions as revealed by femtosecond simultaneous and stepwise two-photon excitation, Masafumi Koga,Yusuke Yoneda,Hikaru Sotome,Hiroshi Miyasaka, Physical Chemistry Chemical Physics, Vol. 21, No. 6, p. 2889-2898, 2019
  • Crystallization-induced emission of 1,2-bis(3-methyl-5-(4-alkylphenyl)-2-thienyl)perfluorocyclopentenes: A mechanical and thermal recording system, Tatsumoto Nakahama,Daichi Kitagawa,Hikaru Sotome,Syoji Ito,Hiroshi Miyasaka,Seiya Kobatake, Dyes and Pigments, Vol. 160, p. 450-456, 2019/01
  • Stepwise Two-Photon-Induced Electron Transfer from Higher Excited States of Noncovalently Bound Porphyrin-CdS/ZnS Core/Shell Nanocrystals, Takuma Uno,Masafumi Koga,Hikaru Sotome,Hiroshi Miyasaka,Naoto Tamai,Yoichi Kobayashi, Journal of Physical Chemistry Letters, Vol. 9, No. 24, p. 7098-7104, 2018/12/20
  • Cycloreversion Reaction of a Fulgide Derivative in Higher Excited States Attained by Femtosecond Two-Photon Pulsed Excitation, Tatsuhiro Nagasaka,Hikaru Sotome,Yuma Yoshida,Yasushi Yokoyama,Hiroshi Miyasaka, Journal of Physical Chemistry C, Vol. 122, p. 24987-24995, 2018/09
  • A turn-on mode fluorescent diarylethene: Solvatochromism of fluorescence, Masakazu Morimoto,Yuta Takagi,Karina Hioki,Tatsuhiro Nagasaka,Hikaru Sotome,Syoji Ito,Hiroshi Miyasaka,Masahiro Irie, Dyes and Pigments, Vol. 153, p. 144-149, 2018/06
  • Hexa- peri -hexabenzo[7]helicene: Homogeneously π-Extended Helicene as a Primary Substructure of Helically Twisted Chiral Graphenes, Yusuke Nakakuki,Takashi Hirose,Hikaru Sotome,Hiroshi Miyasaka,Kenji Matsuda, Journal of the American Chemical Society, Vol. 140, No. 12, p. 4317-4326, 2018/03/28
  • Solid-State fluorescence behavior induced by photochemical ring-opening reaction of 1,2-bis(3-methyl-5-phenyl-2-Thienyl)perfluorocyclopentene, Tatsumoto Nakahama,Daichi Kitagawa,Hikaru Sotome,Syoji Ito,Hiroshi Miyasaka,Seiya Kobatake, Bulletin of the Chemical Society of Japan, Vol. 91, No. 2, p. 153-157, 2018
  • Fluorescence On/Off Switching in Nanoparticles Consisting of Two Types of Diarylethenes, Tatsumoto Nakahama,Daichi Kitagawa,Hikaru Sotome,Tuyoshi Fukaminato,Syoji Ito,Hiroshi Miyasaka,Seiya Kobatake, ACS Omega, Vol. 3, No. 2, p. 2374-2382, 2018
  • Multiphoton-gated cycloreversion reaction of a fluorescent diarylethene derivative as revealed by transient absorption spectroscopy, Tatsuhiro Nagasaka,Tomohiro Kunishi,Hikaru Sotome,Masafumi Koga,Masakazu Morimoto,Masahiro Irie,Hiroshi Miyasaka, Physical Chemistry Chemical Physics, Vol. 20, No. 30, p. 19776-19783, 2018
  • Cycloreversion Reaction of a Diarylethene Derivative at Higher Excited States Attained by Two-Color, Two-Photon Femtosecond Pulsed Excitation, Hikaru Sotome,Tatsuhiro Nagasaka,Kanako Une,Soichiro Morikawa,Tetsuro Katayama,Seiya Kobatake,Masahiro Irie,Hiroshi Miyasaka, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMER CHEMICAL SOC, Vol. 139, No. 47, p. 17159-17167, 2017/11
  • Efficient Cycloreversion Reaction of a Diarylethene Derivative in Higher Excited States Attained by Off-Resonant Simultaneous Two-Photon Absorption, Hikaru Sotome,Tatsuhiro Nagasaka,Kanako Une,Chiaki Okui,Yukihide Ishibashi,Kenji Kamada,Seiya Kobatake,Masahiro Irie,Hiroshi Miyasaka, JOURNAL OF PHYSICAL CHEMISTRY LETTERS, AMER CHEMICAL SOC, Vol. 8, No. 14, p. 3272-3276, 2017/07
  • Flapping viscosity probe that shows polarity-independent ratiometric fluorescence, Ryota Kotani,Hikaru Sotome,Hajime Okajima,Soichi Yokoyama,Yumi Nakaike,Akihiro Kashiwagi,Chigusa Mori,Yuki Nakada,Shigehiro Yamaguchi,Atsuhiro Osuka,Akira Sakamoto,Hiroshi Miyasaka,Shohei Saito, JOURNAL OF MATERIALS CHEMISTRY C, ROYAL SOC CHEMISTRY, Vol. 5, No. 21, p. 5248-5256, 2017/06
  • Direct Observation of the Ultrafast Evolution of Open-Shell Biradical in Photochromic Radical Dimer, Yoichi Kobayashi,Hajime Okajima,Hikaru Sotome,Takeshi Yanai,Katsuya Mutoh,Yusuke Yoneda,Yasuteru Shigeta,Akira Sakamoto,Hiroshi Miyasaka,Jiro Abe, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMER CHEMICAL SOC, Vol. 139, No. 18, p. 6382-6389, 2017/05
  • Polymorphs of a diarylethene that exhibits strong emission and direct visualization of polymorphic phase transition process by fluorescence color change, Daichi Kitagawa,Tatsumoto Nakahama,Katsuya Mutoh,Yoichi Kobayashi,Jiro Abe,Hikaru Sotome,Syoji Ito,Hiroshi Miyasaka,Seiya Kobatake, DYES AND PIGMENTS, ELSEVIER SCI LTD, Vol. 139, p. 233-238, 2017/04
  • Fluorescence On/Off Switching in Polymers Bearing Diarylethene and Fluorene in Their Side Chains, Tatsumoto Nakahama,Daichi Kitagawa,Hikaru Sotome,Syoji Ito,Hiroshi Miyasaka,Seiya Kobatake, JOURNAL OF PHYSICAL CHEMISTRY C, AMER CHEMICAL SOC, Vol. 121, No. 11, p. 6272-6281, 2017/03
  • Photochromism of diarylethene derivatives having benzophosphole and benzothiophene groups, Tomohiro Ichikawa,Masakazu Morimoto,Hikaru Sotome,Syoji Ito,Hiroshi Miyasaka,Masahiro Irie, DYES AND PIGMENTS, ELSEVIER SCI LTD, Vol. 126, p. 186-193, 2016/03
  • Solvent Polarity Dependence of Photochromic ReactionS of a Diarylethene Derivative As Revealed by Steady-State and Transient Spectroscopies, Yukihide Ishibashi,Toshiyuki Umesato,Mika Fujiwara,Kanako Une,Yusuke Yoneda,Hikaru Sotome,Tetsuro Katayama,Seiya Kobatake,Tsuyoshi Asahi,Masahiro Irie,Hiroshi Miyasaka, JOURNAL OF PHYSICAL CHEMISTRY C, AMER CHEMICAL SOC, Vol. 120, No. 2, p. 1170-1177, 2016/01
  • Turn-on mode fluorescence photoswitching of diarylethene single crystals, Masakazu Morimoto,Ryota Kashihara,Katsuya Mutoh,Yoichi Kobayashi,Jiro Abe,Hikaru Sotome,Syoji Ito,Hiroshi Miyasaka,Masahiro Irie, CRYSTENGCOMM, ROYAL SOC CHEMISTRY, Vol. 18, No. 38, p. 7241-7248, 2016
  • Optical properties and solvatofluorochromism of fluorene derivatives bearing S,S-dioxidized thiophene, Tatsumoto Nakahama,Daichi Kitagawa,Hikaru Sotome,Syoji Ito,Hiroshi Miyasaka,Seiya Kobatake, PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, ROYAL SOC CHEMISTRY, Vol. 15, No. 10, p. 1254-1263, 2016
  • Fluorescent Photochromic Diarylethene That Turns on with Visible Light, Takaki Sumi,Tomohiro Kaburagi,Masakazu Morimoto,Kanako Une,Hikaru Sotome,Syoji Ito,Hiroshi Miyasaka,Masahiro Irie, ORGANIC LETTERS, AMER CHEMICAL SOC, Vol. 17, No. 19, p. 4802-4805, 2015/10
  • Ultrafast Dynamics of Photoexcited Gold Nanostructures on Mica Substrates Probed by Transient Absorption Spectroscopy and Time-resolved X-ray Diffraction, Hikaru Sotome,Yosuke Azuma,Sho Asami,Shin-ichi Matsushima,Shinji Kajimoto,Hiroshi Fukumura, CHEMISTRY LETTERS, CHEMICAL SOC JAPAN, Vol. 44, No. 7, p. 961-963, 2015/07

Misc.

  • 超短パルスレーザーによる反応過程の直接観測, 五月女 光、宮坂 博, ぶんせき, No. 2, p. 53-59, 2020/02
  • Advanced Control of Photochemical Reactions Leading to Synergetic Responses in Molecules and Mesoscopic Materials, Hiroshi Miyasaka,Hikaru Sotome,Syoji Ito, Photosynergetic Responses in Molecules and Molecular Aggregates, Springer Singapore, p. 3-27, 2020
  • 過渡吸収分光を二次元に! -励起状態分子のコヒーレンスを可視化する新手法-, 五月女 光, 化学, Vol. 74, No. 12, p. 66-67, 2019/12

Awards

  • 日本化学会第97春季年会 優秀講演賞(学術), 五月女 光, 2017
  • 分子科学会優秀講演賞, 五月女 光, 2014
  • 平成25年度化学系学協会東北大会及び日本化学会東北支部70周年記念国際会議優秀ポスター賞, 五月女 光, 2013
  • 青葉理学振興会奨励賞, 五月女 光, 東北大学, 2009