IDEAS home Printed from https://ideas.repec.org/a/eee/phsmap/v622y2023ics0378437123004442.html
   My bibliography  Save this article

Room temperature flashing Ratcheting in nano-channels

Author

Listed:
  • Aakash,
  • Bhattacharyay, A.

Abstract

We consider surface-induced ratcheting transport of particles in nano-channels, particularly at room temperature. We show that at room temperature it is possible to achieve ratcheting of about 10 nm size particles in a nano-channel of about 100 nm width. The typical ratcheting velocity in such a case could be of the order of a few hundred nano-meter when the surface undulations are of a wavelength of a few hundred nano-meter and of the amplitude of a few tens of nano-meter. At room temperature, the viscosity of the fluid enabling such transport in the nano-channels comes out to be that of water. We show here a considerably large effect under realistic conditions which could be used for application in efficient filtration of particles and such processes probably are in use in biological systems which typically work at room temperature.

Suggested Citation

  • Aakash, & Bhattacharyay, A., 2023. "Room temperature flashing Ratcheting in nano-channels," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 622(C).
    • Handle: RePEc:eee:phsmap:v:622:y:2023:i:c:s0378437123004442
    DOI: 10.1016/j.physa.2023.128889
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378437123004442
    Download Restriction: Full text for ScienceDirect subscribers only. Journal offers the option of making the article available online on Science direct for a fee of $3,000
    File URL: https://libkey.io/10.1016/j.physa.2023.128889?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
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Sander J. Tans & Michel H. Devoret & Hongjie Dai & Andreas Thess & Richard E. Smalley & L. J. Geerligs & Cees Dekker, 1997. "Individual single-wall carbon nanotubes as quantum wires," Nature, Nature, vol. 386(6624), pages 474-477, April.
    2. Bhattacharyay, A., 2012. "Directed transport in equilibrium: A model study," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 391(4), pages 1111-1119.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Kiani, Keivan, 2015. "Nanomechanical sensors based on elastically supported double-walled carbon nanotubes," Applied Mathematics and Computation, Elsevier, vol. 270(C), pages 216-241.
    2. Sharma, Mayank & Bhattacharyay, A., 2023. "Spontaneous collective transport in a heat-bath," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 626(C).
    3. Jia-Shiang Chen & Kasidet Jing Trerayapiwat & Lei Sun & Matthew D. Krzyaniak & Michael R. Wasielewski & Tijana Rajh & Sahar Sharifzadeh & Xuedan Ma, 2023. "Long-lived electronic spin qubits in single-walled carbon nanotubes," Nature Communications, Nature, vol. 14(1), pages 1-8, December.

    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:eee:phsmap:v:622:y:2023:i:c:s0378437123004442. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/physica-a-statistical-mechpplications/ .

    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.