Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • News & Views
  • Published:

Critical time for fluid dynamos

Einstein once cited the origin of the Earth's magnetic field as one of the fundamental unsolved problems of physics. Although there has been progress on paper, experimental models have been elusive until now.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1: Helping dynamos go critical in the lab.

References

  1. Gailitis, A. et al. Phys. Rev. Lett. 84, 4365– 4368 (2000).

    Article  ADS  CAS  Google Scholar 

  2. Müller, U. & Stieglitz, R. Workshop on Homogeneous Dynamos Forschungszentrum Karlsruhe, 20 –22 March 2000.

    Google Scholar 

  3. Larmor, J. Br. Assoc. Adv. Sci. Rep. 159–160 ( 1919).

  4. Bullard, E. C. Proc. Camb. Phil. Soc. 51, 744–760 (1955).

    Article  ADS  Google Scholar 

  5. Lowes, F. J. & Wilkinson, I. Nature 198, 1158–1160 (1963).

    Article  ADS  Google Scholar 

  6. Lowes, F. J. & Wilkinson, I. Nature 219, 717–718 (1968).

    Article  ADS  Google Scholar 

  7. Cowling, T. G. Mon. Not. R. Astron. Soc. 94, 39–48 (1934).

    Article  ADS  Google Scholar 

  8. Busse, F. H. Annu. Rev. Fluid Mech. 32, 383–408 (2000).

    Article  ADS  Google Scholar 

  9. Tilgner, A. Phys. Earth Planet. Int. 117, 171– 177 (2000).

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Andy Jackson.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Jackson, A. Critical time for fluid dynamos. Nature 405, 1003–1004 (2000). https://doi.org/10.1038/35016667

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1038/35016667

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing