2013/03/20 by G. S. Bordonskiy, Bordonskiy, G. S., А. О. Орлов +2
Engineering · Materials Science · Physics and Astronomy · #Advanced Sensor and Energy Harvesting Materials #Dielectric materials and actuators #FOS: Physical sciences #Ferroelectric and Piezoelectric Materials #Soft Condensed Matter (cond-mat.soft) #cond-mat.soft
paper · pdf · doi:10.48550/arxiv.1303.4873
5 pages, 5 figures
arxiv created 2013/03/20 · openalex publication_date 2013/03/20 · arxiv updated 2013/03/21 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
The paper provides data on measuring electrical properties of supercooled water in nanoporous silica MCM-41 with 3.5 nm diameter cylindrical pores, using the methods of dielectric spectroscopy and measuring proper electrical fluctuations at low frequencies. Occurrence of non-linear media properties at the temperatures below -35 C was determined, which was revealed in the form of registered cell capacity dependence on voltage amplitude in it, as well as noise increase close to -40 C. The effects observed are supposed to be related to the earlier predicted ferroelectric phase transition.