By 2020 the semiconductor industry wants a memory device that can store a trillion bits of information in an area the size of a postage stamp. As companies race towards this goal, chemists are coming up with an unusual approach. Philip Ball reports.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Green, J. E. et al. Nature 445, 414–417 (2007).
Scott, J. F. & Paz de Araujo, C. A. Science 246, 1400–1405 (1989).
Chen, Y. C. et al. Paper 30.3 presented at IEEE International Electron Devices Meeting (San Francisco, December 2006).
Heath, J. R., Kuekes, P. J., Snider, G. S. & Williams, R. S. Science 280, 1716–1721 (1998).
Author information
Author notes
Philip Ball is a consultant editor for Nature.
- Philip Ball
Related links
Related links
Related links in Nature Research
Cylinders make circuits spontaneously
Striped nanowires shrink electronics
Related external links
Rights and permissions
About this article
Cite this article
Ball, P. A switch in time. Nature 445, 362–363 (2007). https://doi.org/10.1038/445362a
Published:
Issue Date:
DOI: https://doi.org/10.1038/445362a
This article is cited by
-
An integrated memory-disk system with buffering adapter and non-volatile memory
Design Automation for Embedded Systems (2013)