Low-temperature experiments on spin ice indicate that entropy plateaus at a value close to that estimated for water ice — a result at odds with the third law of thermodynamics. New measurements below 500 mK are consistent with the idea that spin ice finds a way to lose this residual entropy.
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Change history
16 May 2013
In the News and Views 'Entropy lost' originally published online, the surname of the first author of ref. 2 was misspelt in some places, it should have read Pomaranski. Corrected in all versions.
References
Ramirez, A. P., Hayashi, A., Cava, R. J., Siddharthan, R. & Shastry, B. S. Nature 399, 333–335 (1999).
Pomaranski, D. et al. Nature Phys. 9, 353–356 (2013).
Bernal, D. & Fowler, R. H. J. Chem. Phys. 1, 515 (1933).
Pauling, L. J. Am. Chem. Soc. 57, 2680–2684 (1935).
Harris, J., Bramwell, S. T., McMorrow, D. F., Zeiske, T. & Godfrey, K. W. Phys. Rev. Lett. 79, 2554–2557 (1997).
Den Hertog, B. C. & Gingras, M. J. P. Phys. Rev. Lett. 84, 3430–3433 (2000).
Isakov, S. V., Moessner, R. & Sondhi, S. L. Phys. Rev. Lett. 95, 217201 (2005).
Fennell, T. et al. Science 326, 415–417 (2009).
Castelnovo, C., Moessner, R. & Sondhi, S. L. Nature 451, 42 (2008).
Slobinsky, D. et al. Phys. Rev. Lett. 105, 267205 (2010).
Melko, R. G., den Hertog, B. C. & Gingras, M. J. P. Phys. Rev. Lett. 87, 067203 (2001).
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Shannon, N. Entropy lost. Nature Phys 9, 326–327 (2013). https://doi.org/10.1038/nphys2611
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DOI: https://doi.org/10.1038/nphys2611
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Two fluid model in low energy excited states within spin-ice systems
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