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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Pubblicato in:Proc Natl Acad Sci U S A
Autori principali: 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.
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2014
Soggetti:
Physical Sciences
Accesso online: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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