Updated on 2025/05/25

写真a

 
HASEBE, Shodai
 
Affiliation
Research Council (Research Organization), Comprehensive Research Organization
Job title
Junior Researcher(Assistant Professor)
Homepage URL
https://sites.google.com/view/shodaihasebe

Research Experience

  • 2025.05
    -
    2025.08

    Global Consolidated Research Institute for Science Wisdom, Comprehensive Research Organization, Waseda University   Junior Researcher

  • 2022.04
    -
    2025.03

    Research Fellowships for Young Scientists (DC1)

  • 2020.04
    -
    2025.03

    RA (Research Assistant), The Power Energy Professional training program, Waseda University, WISE Program MEXT

  • 2024.02
    -
    2024.03

    Kyushu University   Laboratory of Spectrochemistry

  • 2023.05
    -
    2023.08

    Columbia University   Department of Chemistry   Short-term scholar

    Host researcher: Prof. Xavier Roy

Education Background

  • 2020.04
    -
    2025.03

    Waseda University   Graduate School of Advanced Science and Engineering  

  • 2016.04
    -
    2020.03

    Waseda University   School of Advanced Science and Engineering  

Professional Memberships

  • 2021.04
    -
    Now

    The Japan Society of Applied Physics

  • 2019.07
    -
    Now

    The Japanese Photochemistry Association

  • 2019.07
    -
    Now

    The Chemical Society of Japan

Research Areas

  • Organic functional materials   Photo-responsive crystals

Research Interests

  • Photo-responsive materials

  • Stimuli-responsive materials

  • Photochemistry

  • Organic crystals

  • Photomechanical crystals

  • Light-driven actuators

  • Natural vibration

  • Photothermal effect

  • Photoisomerization

  • Salicylideneaniline

  • Polymorphic crystals

  • Materials Informatics

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Awards

  • BCSJ Award Article

    2025.05   Photomechanical motion of three polymorphic salicylideneaniline crystals with distinct bending directions, speeds, and repeatability

    Winner： Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

  • Azusa Ono Memorial Award

    2025.03   Waseda University  

  • Best presentation award・"CrystEngComm Presentation Award"

    2024.10   32th symposium on organic crystals  

  • 2024年第1期国際学会奨励基金賞

    2024.02   The Japanese Photochemistry Association  

  • Presentation Award

    2023.04   The 103th CSJ annual meeting   High-Speed Actuation of Solvent Green 3 Crystals by Photothermally Induced Natural Vibration

    Winner： Shodai Hasebe, Yuki Hagiwara, Taiki Goto, Toru Asahi, Hideko Koshima

  • Poster Prize

    2022.07   25th International Conference on the Chemistry of the Organic Solid State (ICCOSS XXV)   Polymorph-induced Diversification of Crystal Actuation based on Photoisomerization and the Photothermal Effect

    Winner： Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

  • Chemical Science Presentation Prize

    2021.09   Annual Meeting on Photochemistry 2021   High-speed Bending of Salicylideneaniline Crystals Based on Photoisomerization, Photothermal Effect, and Natural Vibration

    Winner： Shodai Hasebe, Yuki Hagiwara, Jun Komiya, Meguya Ryu, Hiroki Fujisawa, Junko Morikawa, Tetsuro Katayama, Daiki Yamanaka, Akihiro Furube, Hiroyasu Sato, Toru Asahi, Hideko Koshima

  • Runner up

    2023.03   Waseda Research Institute of Science and Engineering  

    Winner： Shodai HASEBE

  • Best Poster Presentation Award

    2022.11   12th CSJ Chemistry Festa 2022  

    Winner： Shodai Hasebe, Yuki Hagiwara, Tetsuro Katayama, Akihiro Furube, Toru Asahi, Hideko Koshima

  • 準グランプリ

    2022.04   株式会社プロラボホールディングス特別協賛「ビジネスアイディアピッチコンテスト」  

    Winner： 長谷部 翔大、石崎 一輝

  • Poster Award

    2020.11   Molecular Chirality Asia 2020  

    Winner： Shodai Hasebe, Jun Komiya, Toru Asahi, Hideko Koshima

  • Best Student Presentation Award (Oral)

    2020.09   Annual Meeting on Photochemistry 2020   Diverse Photomechanical Effects of Polymorphic Salicylideneaniline Crystals

    Winner： HASEBE Shodai, HAGIWARA Yuki, ASAHI Toru, KOSHIMA Hideko

  • Best Student Presentation Award (Poster)

    2019.09   Annual Meeting on Photochemistry 2019   Photomechanical Behavior of Polymorphic Salicylideneaniline Crystals

    Winner： HASEBE Shodai, YAMAOKA Yohei, HAGIWARA Yuki, TANIGUCHI Takuya, ASAHI Toru, KOSHIMA Hideko

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Media Coverage

  • 2024年度小野梓記念学術賞を受賞 (インタビュー記事)

    Internet

    早稲田大学 先端生命医科学センター（TWIns）  

    https://www.waseda.jp/inst/twins/news/2025/04/16/4562/  

    2025.04

  • Versatile, high-speed, and efficient crystal actuation with photothermally resonated natural vibrations

    Internet

    American Association for the Advancement of Science (AAAS)   EurekAlert!  

    https://www.eurekalert.org/news-releases/986773  

    2023.04

  • 世界初 共振で結晶の屈曲を大きく増幅 (大学プレスリリース)

    Internet

    Waseda University   Waseda University Press Release  

    2023.03

  • Dancing with the light: A new way to make crystals bend by shining light

    Internet

    American Association for the Advancement of Science (AAAS)   EurekAlert!  

    https://www.eurekalert.org/news-releases/923720  

    2021.07

  • Bending crystals with Light

    Internet

    https://youtu.be/wE0ijVJpsxk?si=LRu-FifMYvqLzAs9  

    2021.07

  • Dancing with the Light: A New Way to Make Crystals Bend by Shining Light

    Internet

    Author： Myself  

    Waseda University   Waseda University Press Release  

    https://www.waseda.jp/top/en/news/74686  

    2021.06

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Papers

  • Photomechanical motion of three polymorphic salicylideneaniline crystals with distinct bending directions, speeds, and repeatability

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    Bulletin of the Chemical Society of Japan   98 ( 4 )  2025.04  [Refereed]

    Authorship：Lead author

    　View Summary

    Abstract

    Photomechanical crystals are fascinating candidates for their applications to light-fueled actuators. Over the past two decades diverse examples have been reported. However, research that revealed the structure–photomechanical behavior relationships is rare. Here, we focused on three polymorphs of a salicylideneaniline derivative with a 3-carboxy group in the enol form, 1α, 1β, and 1γ. All polymorphic crystals were stable in air at room temperature and underwent reversible photoisomerization in the solid state. Absorption spectrum measurements revealed that the γ form, previously considered as non-photochromic, is weakly photochromic. Upon ultraviolet (UV) light irradiation, thin 1α and 1β crystals bent away from the light source quickly and slowly, respectively, through photoisomerization while a thin 1γ crystal bent toward the illumination direction by the same mechanism. The 1α and 1β crystals exhibited high repeatability for photomechanical bending, maintaining their original shape over 100 cycles. In contrast, the 1γ crystal gradually deformed during repeated bending because of its plasticity due to the slip planes. Besides the 1α crystal underwent an irreversible thermal phase transition to the 1β and 1γ crystals upon heating. This work is expected to highlight the relationship between structures and actuation performance, especially bending repeatability, of photomechanical crystals.

    DOI

  • Actuation Performance and Versatility of Photothermally Driven Organic Crystals

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    Angewandte Chemie International Edition   64 ( 1 )  2024.11  [Refereed]

    Authorship：Lead author

    　View Summary

    Abstract

    Photomechanical crystals exhibit mechanical motion upon light irradiation and may thus find applications as actuators. Over the last decades, many photomechanical organic crystals have been developed, commonly via photochemical reactions, particularly photoisomerization. However, photochemical crystal actuation is associated with several drawbacks, including a limited number of available crystals, slow actuation speed (<5 Hz), and narrow wavelength range (<550 nm). Such constraints have hindered the widespread use of crystals as actuation materials. In this minireview, we focus on crystal actuation by employing more universal physical phenomena (the photothermal effect and photothermally resonated natural vibration) and quantitatively evaluate actuation performance. Both mechanisms, particularly the latter, outperformed conventional photomechanical crystal activation in terms of both speed (maximum: 1,350 Hz) and the useful wavelength range (ultraviolet to near‐infrared). The oscillation frequencies of the crystals exceeded those of polymers, efficiently filling the gap between soft and hard materials. Both the photothermal effect and natural vibration can actuate any crystal that absorbs light. These two versatile physical actuation mechanisms could expand 40 years of research on photomechanical crystals—which had been based on photochemical reactions—from the realm of chemistry into engineering and lead to their practical applications in actuators and soft robots.

    DOI

  • Broad-Wavelength Light-Fuelled Organic Crystal Oscillators Driven by Multimodal Photothermally Resonated Natural Vibration

    Shodai Hasebe, Yuki Hagiwara, Taiki Goto, Tomohiro Ryu, Takumi Ehara, Tomohiro Ogawa, Kiyoshi Miyata, Ken Onda, Ryota Morioka, Junko Morikawa, Toru Asahi, Hideko Koshima

    Advanced Functional Materials   34   2410671  2024.08  [Refereed]

    Authorship：Lead author

    　View Summary

    Photomechanical crystals have applications in light-fueled actuators and soft robots. Herein, light-responsive, versatile, anthraquinone dye crystal oscillators actuated via natural vibrations that are resonated by a photothermal effect are described. A black needle-shaped crystal cantilever oscillates at 70 Hz in the first mode of natural vibration upon irradiation by broad-wavelength light ranging from the ultraviolet through the visible to the near-infrared, and also under continuous-wavelength light (400–2000 nm). The second and third natural vibration modes are induced at higher frequencies (530 and 1350 Hz) and evidence complex flagellum-like motions. The frequency can be readily tuned by moving the support of a crystal piece; this is analogous to playing a guitar. The crystal exhibits high durability (more than 10 000 cycles): the high elasticity prevents deterioration. Oscillatory motions can be designed via simulations using finite element analysis. This work will facilitate the use of photomechanical crystals in light-fueled soft robots.

    DOI

  • Prediction of Photochromism of Salicylideneaniline Crystals Using a Data Mining Approach

    Shodai Hasebe, Kan Hatakeyama-Sato, Kenichi Oyaizu, Toru Asahi, Hideko Koshima

    ACS Omega   9 ( 1 ) 1463 - 1471  2024.01  [Refereed]

    Authorship：Lead author

    DOI

  • Negative to Positive Axial Thermal Expansion Switching of an Organic Crystal: Contribution to Multistep Photoactuation

    Shodai Hasebe, Yuki Hagiwara, Takashi Ueno, Toru Asahi, Hideko Koshima

    Chemical Science   15 ( 3 ) 1088 - 1097  2024  [Refereed]

    Authorship：Lead author

    DOI

  • Photothermally induced natural vibration for versatile and high-speed actuation of crystals

    Yuki Hagiwara, Shodai Hasebe, Hiroki Fujisawa, Junko Morikawa, Toru Asahi, Hideko Koshima

    Nature Communications   14 ( 1 )  2023.03  [Refereed]

    　View Summary

    Abstract

    The flourishing field of soft robotics requires versatile actuation methodology. Natural vibration is a physical phenomenon that can occur in any material. Here, we report high-speed bending of anisole crystals by natural vibration induced by the photothermal effect. Rod-shaped crystal cantilevers undergo small, fast repetitive bending (~0.2°) due to natural vibration accompanied by large photothermal bending (~1°) under ultraviolet light irradiation. The natural vibration is greatly amplified by resonance upon pulsed light irradiation at the natural frequency to realise high frequency (~700 Hz), large bending (~4°), and high energy conversion efficiency from light to mechanical energy. The natural vibration is induced by the thermal load generated by the temperature gradient in the crystal due to the photothermal effect. The bending behaviour is successfully simulated using finite element analysis. Any light-absorbing crystal can be actuated by photothermally induced natural vibration. This finding of versatile crystal actuation can lead to the development of soft robots with high-speed and high-efficient actuation capabilities.

    DOI

  • Mechanical properties and peculiarities of molecular crystals

    Wegood M. Awad, Daniel W. Davies, Daichi Kitagawa, Jad Mahmoud Halabi, Marieh B. Al-Handawi, Ibrahim Tahir, Fei Tong, Gonzalo Campillo-Alvarado, Alexander G. Shtukenberg, Tamador Alkhidir, Yuki Hagiwara, Mubarak Almehairbi, Linfeng Lan, Shodai Hasebe, Durga Prasad Karothu, Sharmarke Mohamed, Hideko Koshima, Seiya Kobatake, Ying Diao, Rajadurai Chandrasekar, Hongyu Zhang, Changquan Calvin Sun, Christopher Bardeen, Rabih O. Al-Kaysi, Bart Kahr, Panče Naumov

    Chemical Society Reviews   52 ( 9 ) 3098 - 3169  2023  [Refereed]

    　View Summary

    Molecular crystals have shown remarkable adaptability in response to a range of external stimuli. Here, we survey this emerging field and provide a critical overview of the experimental, computational and instrumental tools being used to design and apply such materials.

    DOI

  • Polymorph-Derived Diversification of Crystal Actuation by Photoisomerization and the Photothermal Effect

    Shodai Hasebe, Yuki Hagiwara, Kyoko Takechi, Tetsuro Katayama, Akihiro Furube, Toru Asahi, Hideko Koshima

    Chemistry of Materials   34 ( 3 ) 1315 - 1324  2022.01  [Refereed]

    Authorship：Lead author

    DOI

  • Photothermally Driven High-Speed Crystal Actuation and Its Simulation

    Shodai Hasebe, Yuki Hagiwara, Jun Komiya, Meguya Ryu, Hiroki Fujisawa, Junko Morikawa, Tetsuro Katayama, Daiki Yamanaka, Akihiro Furube, Hiroyasu Sato, Toru Asahi, Hideko Koshima

    Journal of the American Chemical Society   143 ( 23 ) 8866 - 8877  2021.06  [Refereed]

    Authorship：Lead author

    DOI

  • Control of Polymorphism and Alignment in Photochromic Salicylideneaniline Crystals Grown by Directional Crystallization

    Yuki Hagiwara, Guillaume Schweicher, Susobhan Das, Shodai Hasebe, Toru Asahi, Hideko Koshima, Yves Henri Geerts

    Crystal Growth Design   25 ( 7 ) 2090 - 2098  2025.03  [Refereed]

    DOI

  • Broad‐Wavelength Light‐Driven High‐Speed Hybrid Crystal Actuators Actuated Inside Tissue‐Like Phantoms

    Dong Wook Kim, Yuki Hagiwara, Shodai Hasebe, Nihal Olcay Dogan, Mingchao Zhang, Toru Asahi, Hideko Koshima, Metin Sitti

    Advanced Functional Materials   33 ( 47 )  2023.07  [Refereed]

    DOI

  • Flexible organic crystals. Understanding the tractable co-existence of elastic and plastic bending

    Indira S. Divya, Saravanan Kandasamy, Shodai Hasebe, Toshiyuki Sasaki, Hideko Koshima, Krzysztof Woźniak, Sunil Varughese

    Chemical Science   13 ( 31 ) 8989 - 9003  2022  [Refereed]

    　View Summary

    Structural and mechanical studies of benzil and oxalate crystals highlight the microscopic and macroscopic basis for the co-existence of orthogonal mechanical traits and the elastic to plastic transformation under different stress settings.

    DOI

  • Crystal actuation switching by crystal thickness and light wavelength

    Shodai Hasebe, Yuki Hagiwara, Kazuya Hirata, Toru Asahi, Hideko Koshima

    Materials Advances   3 ( 18 ) 7098 - 7106  2022  [Refereed]

    Authorship：Lead author

    　View Summary

    Light driven crystal actuators, where bending direction and speed are controlled by crystal thickness and light wavelength, are fabricated.

    DOI

  • Mechanically Responsive Organic Crystals by Light

    Hideko Koshima, Shodai Hasebe, Yuki Hagiwara, Toru Asahi

    Israel Journal of Chemistry   61 ( 11-12 ) 683 - 696  2021.09  [Refereed]  [Invited]

    DOI

  • Light-Driven Crystal–Polymer Hybrid Actuators

    Shodai Hasebe, Daisuke Matsuura, Takaaki Mizukawa, Toru Asahi, Hideko Koshima

    Frontiers in Robotics and AI   8  2021.05  [Refereed]  [Invited]

    Authorship：Lead author

    　View Summary

    Recently, soft robots, which are made of soft and light organic materials, have attracted much attention because of improved safety for daily interactions with humans. Mechanically responsive materials that can move macroscopically by external stimuli, such as light and heat, have been studied extensively over the past two decades, and they are expected to be applicable to soft robots. Among them, mechanically responsive crystals are attractive in terms of a larger Young’s modulus and faster response speed compared with polymers and gels. However, it is impractical to use one piece of a single crystal as a crystal machine; it is difficult to control the size of crystals and obtain large crystals. Hybridization of crystals with polymers is one way to create actuators with more realistic movements. Herein, we report a hybrid crystal assembly in which plate-like salicylideneaniline crystals are aligned in polymer films by a “rubbing” technique, a new approach which is inexpensive, easy, and applicable to a wide range of crystals and polymers. The hybrid films bent reversibly upon alternate irradiation with ultraviolet and visible light. The hybrid films bent as fast as single crystals, even when larger than single-crystal size, showing great mechanical performance originating from the advantages of both molecular crystals (fast response time) and polymers (large size). This work enriches the development of light-driven hybrid actuators composed of molecular crystals and polymers.

    DOI

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Books and Other Publications

  • Advances in Organic Crystal Chemistry: Comprehensive Reviews 2025 on Crystal Functions

    Hideko Koshima, Shodai Hasebe, Yuki Hagiwara( Part： Contributor, Chapter 3: Versatile and Fast Organic Crystal Actuation by Photothermal Effect and Natural Vibration)

    Springer  2025.06 ISBN: 9789819644780

Works

  • Molecular Chirality Asia 2020 Flyer

    Shodai Hasebe 

    2020.10
    -
    Now

  • Frontispiece Graphic for Angew. Chem. Int. Ed.

    Shodai HASEBE 

    2024.10
    -
    　

Presentations

  • High-Speed and Broad-Wavelength Light-Driven Organic Crystal Oscillators Based on Photothermally Resonated Natural Vibration

    S. Hasebe, Y. Hagiwara, R. Morioka, J. Morikawa, T. Asahi, H. Koshima

    29th IUPAC Symposium on Photochemistry  (Valencia) 

    Presentation date： 2024.07

    Event date：
    2024.07
    　
    　

  • Diverse Crystal Actuation

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima  [Invited]

    4th International Workshop on Active Matter 

    Presentation date： 2023.11

    Event date：
    2023.11
    　
    　

  • Diverse Crystal Actuation of Salicylideneaniline Derivatives by Photoisomerization, Photothermal Effect, and Natural Vibration

    ○Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    10th International Conference on Photochromism (ISOP2023) 

    Presentation date： 2023.11

    Event date：
    2023.11
    　
    　

  • High-speed and high-efficient actuation of molecular crystals by photothermally induced natural vibration

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    IUCr2023 

    Presentation date： 2023.08

    Event date：
    2023.08
    　
    　

  • Light-Driven Crystal Actuation

    H. Koshima, Y. Hagiwara, S. Hasebe  [Invited]

    25th International Conference on the Chemistry of the Organic Solid State (ICCOSS XXV) 

    Presentation date： 2022.07

    Event date：
    2022.07
    　
    　

  • Polarized light dependence of photothermally resonated natural vibration of Solvent Green 3 crystals

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    The 105th CSJ Annual Meeting 

    Presentation date： 2025.03

    Event date：
    2025.03
    　
    　

  • 広域波長光で動く高速有機結晶オシレータ

    長谷部 翔大, 萩原 佑紀, 朝日 透, 小島 秀子

    第32回有機結晶シンポジウム 

    Presentation date： 2024.10

    Event date：
    2024.10
    　
    　

  • Broad-Wavelength Light-Driven Organic Crystal Oscillators

    HASEBE, Shodai, HAGIWARA, Yuki, RYU, Tomohiro, EHARA, Takumi, OGAWA, Tomohiro, MIYATA Kiyoshi, ONDA Ken, ASAHI, Toru, KOSHIMA, Hideko

    Annual Meeting on Photochemistry 2024  (Fukuoka) 

    Presentation date： 2024.09

    Event date：
    2024.09
    　
    　

  • Negative to Positive Axial Thermal Expansion Change of an Organic Crystal: Its Mechanism and Contribution to Multistep Photobending

    Shodai Hasebe, Yuki Hagiwara, Takashi Ueno, Toru Asahi, Hideko Koshima

    The 104th CSJ Annual Meeting 

    Presentation date： 2024.03

    Event date：
    2024.03
    　
    　

  • An organic crystal showing negative-to-positive peculiar thermal expansion change: its mechanism and contribution to multistep photoactuation

    Shodai Hasebe, Yuki Hagiwara, Takashi Ueno, Toru Asahi, Hideko Koshima

    The 31st Symposium of Organic Crystals  (Osaka) 

    Presentation date： 2023.11

    Event date：
    2023.11
    　
    　

  • Photothermal Resonant Natural Vibration Derived High-Speed Actuator of Solvent Green 3 Crystals

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    Annual Meeting on Photochemistry 2023 

    Presentation date： 2023.09

    Event date：
    2023.09
    　
    　

  • High-Speed Actuation of Solvent Green 3 Crystals by Photothermally Induced Natural Vibration

    Shodai Hasebe, Yuki Hagiwara, Taiki Goto, Toru Asahi, Hideko Koshima

    The 103rd CSJ Annual Meeting 

    Presentation date： 2023.03

    Event date：
    2023.03
    　
    　

  • Actuation switching of photomechanical crystals according to crystal thickness and light wavelength

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    The 30th Symposium of Organic Crystals 

    Presentation date： 2022.11

    Event date：
    2022.11
    　
    　

  • Creation of diverse photomechanical motions of polymorphic crystals by photoisomerization and the photothermal effect

    Shodai Hasebe, Yuki Hagiwara, Tetsuro Katayama, Akihiro Furube, Toru Asahi, Hideko Koshima

    The 23rd CSJ Chemistry Festa 2022 

    Presentation date： 2022.10

    Event date：
    2022.10
    　
    　

  • Creation of diverse photomechanical motions of polymorphic crystals by photoisomerization and the photothermal effect

    Shodai Hasebe, Yuki Hagiwara, Tetsuro Katayama, Akihiro Furube, Toru Asahi, Hideko Koshima

    The 23rd CSJ Chemistry Festa 2022 

    Presentation date： 2022.10

    Event date：
    2022.10
    　
    　

  • Creation of diverse photomechanical motions of polymorphic crystals by photoisomerization and the photothermal effect

    Shodai Hasebe, Yuki Hagiwara, Tetsuro Katayama, Akihiro Furube, Toru Asahi, Hideko Koshima

    Annual Meeting on Photochemistry 2022 

    Presentation date： 2022.09

    Event date：
    2022.09
    　
    　

  • Polymorph-induced Diversification of Crystal Actuation based on Photoisomerization and the Photothermal Effect

    S. Hasebe, Y. Hagiwara, T. Asahi, H. Koshima

    25th International Conference on the Chemistry of the Organic Solid State (ICCOSS XXV) 

    Presentation date： 2022.07

    Event date：
    2022.07
    　
    　

  • 1 molecule, 4 motions: Creation of Diverse Photomechanical Motions based on Polymorphic Crystals

    Shodai Hasebe, Yuki Hagiwara, Kyoko Takechi, Tetsuro Katayama, Akihiro Furube, Toru Asahi, Hideko Koshima

    The 43rd Young Scientists Association of Photochemistry 

    Presentation date： 2022.06

    Event date：
    2022.06
    　
    　

  • High-Speed Bending of Salicylideneaniline Crystals by Photothermal-Induced Natural Vibration

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    The 102nd CSJ Annual Meeting 

    Presentation date： 2022.03

    Event date：
    2022.03
    　
    　

  • Difference of photomechanical behavior of polymorphic crystals of salicylideneaniline with 3-carboxy substituent

    S. Hasebe, Y. Hagiwara, T. Asahi, H. Koshima

    Pacifichem 2021 

    Presentation date： 2021.12

    Event date：
    2021.12
    　
    　

  • Photomechanical behavior of polymorphic crystals of salicylideneaniline with 3-amide substituent

    S. Hasebe, Y. Hagiwara, T. Asahi, H. Koshima

    Pacifichem 2021 

    Presentation date： 2021.12

    Event date：
    2021.12
    　
    　

  • Difference of photomechanical behavior of polymorphic crystals of salicylideneaniline with 4-fluoro substituent

    Shodai Hasebe, Toru Asahi, Hideko Koshima

    Pacifichem 2021 

    Presentation date： 2021.12

    Event date：
    2021.12
    　
    　

  • High-speed Crystal Actuation by Photoisomerization, Photothermal Effect, and Natural Vibration

    S. Hasebe, Y. Hagiwara, J. Komiya, M. Ryu, H. Fujisawa, J. Morikawa, T. Katayama, D. Yamanaka, A. Furube, H. Sato, T. Asahi, H. Koshima

    APC (Asian Photochemistry Conference) 2021 

    Event date：
    2021.11
    　
    　

  • High-speed actuator of salicylideneaniline crystals driven by photoisomerization, photothermal effect, and natural vibration

    The 11th CSJ Chemistry Festa 2021 

    Presentation date： 2021.10

    Event date：
    2021.10
    　
    　

  • High-speed bending of salicylideneaniline crystals based on photoisomerization, photothermal effect, and natural vibration

    The 29th Symposium of Organic Crystals 

    Presentation date： 2021.09

    Event date：
    2021.09
    　
    　

  • 光熱効果と固有振動を利用した高速結晶アクチュエータの開発

    長谷部 翔大, 萩原 佑紀, 劉 芽久哉, 藤澤 弘樹, 森川 淳子, 片山 哲郎, 古部 昭広, 朝日 透, 小島 秀子

    第82回応用物理学会秋季学術講演会 

    Presentation date： 2021.09

    Event date：
    2021.09
    　
    　

  • High-speed Bending of Salicylideneaniline Crystals based on Photoisomerization, Photothermal Effect, and Natural Vibration

    Shodai Hasebe, Yuki Hagiwara, Jun Komiya, Meguya Ryu, Hiroki Fujisawa, Junko Morikawa, Tetsuro Katayama, Daiki Yamanaka, Akihiro Furube, Hiroyasu Sato, Toru Asahi, Hideko Koshima

    Annual Meeting on Photochemistry 2021 

    Presentation date： 2021.09

    Event date：
    2021.09
    　
    　

  • Photothermal high-speed crystal actuation and the simulation

    Shodai Hasebe, Yuki Hagiwara, Jun Komiya, Meguya Ryu, Hiroki Fujisawa, Junko Morikawa, Tetsuro Katayama, Daiki Yamanaka, Akihiro Furube, Hiroyasu Sato, Toru Asahi, Hideko Koshima

    25th Congress and General Assembly of the International Union of Crystallography (IUCr2021) 

    Presentation date： 2021.08

    Event date：
    2021.08
    　
    　

  • Comparison of crystal bending by photoisomerization and the photothermal effect and its bending simulation

    Shodai Hasebe, Yuki Hagiwara, Jun Komiya, Meguya Ryu, Hiroki Fujisawa, Junko Morikawa, Tetsuro Katayama, Daiki Yamanaka, Akihiro Furube, Hiroyasu Sato, Toru Asahi, Hideko Koshima

    The 42nd Young Scientists Association of Photochemistry 

    Presentation date： 2021.06

    Event date：
    2021.06
    　
    　

  • Diverse photomechanical motions of polymorphic crystals based on photoisomerization and photothermal effect

    Shodai Hasebe, Yuki Hagiwara, Meguya Ryu, Hiroki Fujisawa, Junko Morikawa, Tetsuro Katayama, Akihiro Furube, Toru Asahi, Hideko Koshima

    The 101st CSJ Annual Meeting 

    Presentation date： 2021.03

    Event date：
    2021.03
    　
    　

  • High-speed Photomechanical Motion of Chiral Crystals Composed of an Achiral Salicylideneaniline

    Shodai Hasebe, Jun Komiya, Toru Asahi, Hideko Koshima

    Molecular Chirality Asia 2020 

    Presentation date： 2020.10

    Event date：
    2020.10
    -
    2020.11

  • Creation of diverse photomechanical motions from polymorphic crystals

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    The 10th CSJ Chemistry Festa 2020 

    Presentation date： 2020.10

    Event date：
    2020.10
    　
    　

  • Diverse Photomechanical Effects of Polymorphic Salicylideneaniline Crystal

    HASEBE Shodai, HAGIWARA Yuki, ASAHI Toru, KOSHIMA Hideko

    Annual Meeting on Photochemistry 2020 

    Presentation date： 2020.09

    Event date：
    2020.09
    　
    　

  • Photomechanical Effect of Polymorphic Salicylideneaniline Crystal

    Shodai Hasebe, Yuki Hagiwara, Takuya Taniguchi, Toru Asahi, Hideko Koshima

    100th CSJ Annual Meeting 

    Presentation date： 2020.03

    Event date：
    2020.03
    　
    　

  • Mechanical effects of salicylideneaniline polymorphic crystals

    The 28th Symposium of Organic Crystals 

    Presentation date： 2019.11

    Event date：
    2019.11
    　
    　

  • Photomechanical Behavior of Polymorphic Salicylideneaniline Crystals

    〇HASEBE Shodai, YAMAOKA Yohei, HAGIWARA Yuki, TANIGUCHI Takuya, ASAHI Toru, KOSHIMA Hideko

    Annual Meeting on Photochemistry 2019 

    Presentation date： 2019.09

    Event date：
    2019.09
    　
    　

▼display all

Research Projects

  • Development of crystal actuators driven by natural vibration

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows

    Project Year :

    2022.04
    -
    2025.03
     

  • Development of high-speed and high-efficient organic crystal actuators based on photothermal-induced natural vibration

    Project Year :

    2023.04
    -
    2024.03
     

    Shodai Hasebe

  • Development of light driven complex crystal actuators

    Japan Society for the Promotion of Science  Overseas Challenge Program for Young Researchers

    Project Year :

    2023.05
    -
    2023.08
     

  • Development of running crystal robots driven by visible light

    Waseda Research Institute for Science and Engineering  Early Bird Program

    Project Year :

    2022.05
    -
    2023.03
     

    Shodai Hasebe

Misc

  • 光熱共振固有振動に基づく広帯域光で駆動する高速有機結晶オシレータ

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    Org. Cryst. Div. Newslett   60   2 - 3  2025.05  [Invited]

    Authorship：Lead author

  • 国際学会奨励基金賞受賞参加報告：29th IUPAC Symposium on Photochemistry (PhotoIUPAC2024)

    長谷部 翔大

    協会誌「光化学」   55 ( 3 ) 189 - 189  2024.12  [Invited]

    Authorship：Lead author

    Meeting report  

    DOI

  • High-speed and high-efficient actuation of molecular crystals by photothermally induced natural vibration

    Shodai Hasebe, Yuki Hagiwara, Toru Asahi, Hideko Koshima

    Acta Cryst. A   79   C655  2023

    Authorship：Lead author

    Research paper, summary (international conference)  

  • Photothermal high-speed crystal actuation and the simulation

    S Hasebe, Y Hagiwara, J Komiya, M Ryu, H Fujisawa, J Morikawa, T Katayama, D Yamanaka, A Furube, H Sato, T Asahi, H Koshima

    Acta. Cryst. A   77   C986  2021

    Authorship：Lead author

    Research paper, summary (international conference)  

 

Social Activities

  • 新宿区サイエンス・パートナーシップ・プログラム（SPP）TA

    新宿区立教育センター 

    2023.09
    -
    2023.12

  • 新宿区サイエンス・パートナーシップ・プログラム（SPP）TA

    新宿区立教育センター 

    2019.09
    -
    2019.12