Anomalously large isotope effect in the glass transition of water

We present the discovery of an unusually large isotope effect in the structural relaxation and the glass transition temperature T(g) of water. Dielectric relaxation spectroscopy of low-density as well as of vapor-deposited amorphous water reveal T(g) differences of 10 ± 2 K between H(2)O and D(2)O,...

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Vydáno v:Proc Natl Acad Sci U S A
Hlavní autoři: Gainaru, Catalin, Agapov, Alexander L., Fuentes-Landete, Violeta, Amann-Winkel, Katrin, Nelson, Helge, Köster, Karsten W., Kolesnikov, Alexander I., Novikov, Vladimir N., Richert, Ranko, Böhmer, Roland, Loerting, Thomas, Sokolov, Alexei P.
Médium: Artigo
Jazyk:Inglês
Vydáno: National Academy of Sciences 2014
Témata:
Physical Sciences
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4267340/
https://ncbi.nlm.nih.gov/pubmed/25422420
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1411620111
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