PMID: 15245028Jul 13, 2004Paper

Structural relaxation in liquid water by inelastic UV scattering

Physical Review Letters
C MasciovecchioF Sette

Abstract

Using the novel synchrotron radiation based inelastic ultraviolet scattering technique, the dynamic structure factor of normal and supercooled liquid water has been measured at a momentum transfer Q approximately equal to 0.1 nm(-1), in the temperature range 260-340 K. The structural (alpha) relaxation has been observed in the supercooled temperature region (T< or =273 K), where the inverse relaxation time matches the frequency of the probed sound modes. The T dependence of the relaxation time shows a diverging behavior with a critical temperature T approximately equal to 220 K. These results provide a unique experimental opportunity to frame the dynamics of water in the mode-coupling theory.

References

Dec 1, 1996·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·F SciortinoS Chen
Sep 19, 1994·Physical Review Letters·P H PooleC A Angell
Apr 24, 2002·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·G MonacoF Sette
Apr 24, 2002·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·L FabbianC Theis
Apr 24, 2002·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·F W StarrH E Stanley
Apr 20, 2004·Physical Review Letters·W Götze, M Sperl

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Citations

Jul 5, 2013·The Journal of Chemical Physics·Francesco D'AmicoClaudio Masciovecchio
Jan 20, 2016·Physical Chemistry Chemical Physics : PCCP·María Carmen MorónFernando Falo
Feb 9, 2005·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·E PontecorvoG Ruocco
Oct 10, 2006·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Andrea TaschinRenato Torre
Jul 18, 2017·The Journal of Chemical Physics·Udo Kaatze
Dec 13, 2006·Physical Review Letters·S C SantucciC Masciovecchio
Aug 13, 2010·The Journal of Physical Chemistry. B·Francesco D'AmicoClaudio Masciovecchio
Jun 26, 2007·The Journal of Physical Chemistry. B·S CapaccioliN Shinyashiki

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