Quantum fluctuations at absolute zero may push a system into a different phase or state. The 'quantum critical point' at which this happens in certain materials has now been probed in greater detail.
This is a preview of subscription content, access via your institution
Relevant articles
Open Access articles citing this article.
-
A singular fractional Kelvin–Voigt model involving a nonlinear operator and their convergence properties
Boundary Value Problems Open Access 28 June 2019
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 Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Sachdev, S. Science 288, 475–480 (2000).
Custers, J. et al. Nature 424, 524–527 (2003).
Steglich, F. et al. Phys. Rev. Lett. 43, 1892–1896 (1979).
Mathur, N. D. et al. Nature 394, 39–43 (1998).
Hertz, J. A. Phys. Rev. B 14, 1165–1184 (1976).
Millis, A. J. Phys. Rev. B 48, 7183–7196 (1993).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Fisk, Z. Singular behaviour. Nature 424, 504–505 (2003). https://doi.org/10.1038/424504a
Issue Date:
DOI: https://doi.org/10.1038/424504a
This article is cited by
-
A singular fractional Kelvin–Voigt model involving a nonlinear operator and their convergence properties
Boundary Value Problems (2019)
