IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v9y2018i1d10.1038_s41467-017-02549-2.html
   My bibliography  Save this article

Walking and rolling of crystals induced thermally by phase transition

Author

Listed:
  • Takuya Taniguchi

    (Waseda University)

  • Haruki Sugiyama

    (Tokyo Institute of Technology)

  • Hidehiro Uekusa

    (Tokyo Institute of Technology)

  • Motoo Shiro

    (Waseda University)

  • Toru Asahi

    (Waseda University
    Waseda University)

  • Hideko Koshima

    (Waseda University)

Abstract

The mechanical motion of materials has been increasingly explored in terms of bending and expansion/contraction. However, the locomotion of materials has been limited. Here, we report walking and rolling locomotion of chiral azobenzene crystals, induced thermally by a reversible single-crystal-to-single-crystal phase transition. Long plate-like crystals with thickness gradient in the longitudinal direction walk slowly, like an inchworm, by repeated bending and straightening under heating and cooling cycles near the transition temperature. Furthermore, thinner, longer plate-like crystals with width gradient roll much faster by tilted bending and then flipping under only one process of heating or cooling. The length of the crystal is shortened above the transition temperature, which induces bending due to the temperature gradient to the thickness direction. The bending motion is necessarily converted to the walking and rolling locomotion due to the unsymmetrical shape of the crystal. This finding of the crystal locomotion can lead to a field of crystal robotics.

Suggested Citation

  • Takuya Taniguchi & Haruki Sugiyama & Hidehiro Uekusa & Motoo Shiro & Toru Asahi & Hideko Koshima, 2018. "Walking and rolling of crystals induced thermally by phase transition," Nature Communications, Nature, vol. 9(1), pages 1-8, December.
  • Handle: RePEc:nat:natcom:v:9:y:2018:i:1:d:10.1038_s41467-017-02549-2
    DOI: 10.1038/s41467-017-02549-2
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-017-02549-2
    File Function: Abstract
    Download Restriction: no

    File URL: https://libkey.io/10.1038/s41467-017-02549-2?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Saikat Mondal & Pratap Tanari & Samrat Roy & Surojit Bhunia & Rituparno Chowdhury & Arun K. Pal & Ayan Datta & Bipul Pal & C. Malla Reddy, 2023. "Autonomous self-healing organic crystals for nonlinear optics," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    2. Mehdi Rohullah & Vuppu Vinay Pradeep & Shruti Singh & Rajadurai Chandrasekar, 2024. "Mechanically controlled multifaceted dynamic transformations in twisted organic crystal waveguides," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    3. Yuki Hagiwara & Shodai Hasebe & Hiroki Fujisawa & Junko Morikawa & Toru Asahi & Hideko Koshima, 2023. "Photothermally induced natural vibration for versatile and high-speed actuation of crystals," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    4. Jiawei Lin & Jianmin Zhou & Liang Li & Ibrahim Tahir & Songgu Wu & Panče Naumov & Junbo Gong, 2024. "Highly efficient in crystallo energy transduction of light to work," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    5. Xuesong Yang & Linfeng Lan & Xiuhong Pan & Qi Di & Xiaokong Liu & Liang Li & Panče Naumov & Hongyu Zhang, 2023. "Bioinspired soft robots based on organic polymer-crystal hybrid materials with response to temperature and humidity," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    6. Xuesong Yang & Linfeng Lan & Ibrahim Tahir & Zainab Alhaddad & Qi Di & Liang Li & Baolei Tang & Panče Naumov & Hongyu Zhang, 2024. "Logarithmic and Archimedean organic crystalline spirals," Nature Communications, Nature, vol. 15(1), pages 1-11, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:9:y:2018:i:1:d:10.1038_s41467-017-02549-2. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.