IDEAS home Printed from https://ideas.repec.org/a/nat/nature/v464y2010i7289d10.1038_nature08904.html
   My bibliography  Save this article

Generation of electron beams carrying orbital angular momentum

Author

Listed:
  • Masaya Uchida

    (Advanced Science Institute, RIKEN (The Institute of Physical and Chemical Research), Wako, Saitama 351-0198, Japan)

  • Akira Tonomura

    (Advanced Science Institute, RIKEN (The Institute of Physical and Chemical Research), Wako, Saitama 351-0198, Japan)

Abstract

Electron beams with a twist In addition to the angular momentum carried by a photon's spin (represented by its polarization), light beams can also be engineered to carry orbital angular momentum. Such beams find a variety of uses, for example, as optical 'spanners' — essentially a 'twisted' variant of the more familiar optical tweezers. Now Masaya Uchida and Akira Tonomura show that it is possible in principle to engineer similar behaviour into an electron beam, which could find use in a variety of spectroscopy and microscopy techniques.

Suggested Citation

  • Masaya Uchida & Akira Tonomura, 2010. "Generation of electron beams carrying orbital angular momentum," Nature, Nature, vol. 464(7289), pages 737-739, April.
    • Handle: RePEc:nat:nature:v:464:y:2010:i:7289:d:10.1038_nature08904
    DOI: 10.1038/nature08904
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/nature08904
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1038/nature08904?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.

    Citations

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


    Cited by:

    1. Wei Chen & Wang Zhang & Yuan Liu & Fan-Chao Meng & John M. Dudley & Yan-Qing Lu, 2022. "Time diffraction-free transverse orbital angular momentum beams," Nature Communications, Nature, vol. 13(1), pages 1-9, 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:nature:v:464:y:2010:i:7289:d:10.1038_nature08904. 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.