Quantum effects in the dynamics of deeply supercooled water

A. L. Agapov, A. I. Kolesnikov, V. N. Novikov, Ranko Richert, A. P. Sokolov

Research output: Contribution to journalArticlepeer-review

19 Scopus citations


Despite its simple chemical structure, water remains one of the most puzzling liquids with many anomalies at low temperatures. Combining neutron scattering and dielectric relaxation spectroscopy, we show that quantum fluctuations are not negligible in deeply supercooled water. Our dielectric measurements reveal the anomalously weak temperature dependence of structural relaxation in vapor-deposited water close to the glass transition temperature Tg∼136K. We demonstrate that this anomalous behavior can be explained well by quantum effects. These results have significant implications for our understanding of water dynamics.

Original languageEnglish (US)
Article number022312
JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
Issue number2
StatePublished - Feb 26 2015

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Condensed Matter Physics


Dive into the research topics of 'Quantum effects in the dynamics of deeply supercooled water'. Together they form a unique fingerprint.

Cite this