Vol. 12, no.1, 2020
РусскийEnglish
NANOSYSTEMS
Mechanisms of dielectric relaxation of hexagonal ice
Airat A. Khamzin, Ivan V. Lunev
Kazan Federal University, https://kpfu.ru/
Kazan 420008, Russian Federation
E-mail: airat.khamzin1976@gmail.com, lounev75@mail.ru
Ivan I. Popov
Oak Ridge National Laboratory, https://www.ornl.gov/
Oak Ridge, Tennessee 37831, United States
E-mail: popovii@ornl.gov
Anna M. Greenbaum, Yuri D. Feldman
Hebrew University of Jerusalem, https://new.huji.ac.il/en/
Jerusalem 9190401, Israel
E-mail: Anechka@mail.huji.ac.il, yurif@mail.huji.ac.il
Received February 04, 2020; peer reviewed February 14, 2020; accepted February 18, 2020
Abstract. The article presents the results of theoretical and experimental studies of the dielectric relaxation of hexagonal ice in a wide temperature range. The model of dielectric relaxation of ice was developed explaining the origin of the dynamic crossovers in relaxation time at high and low temperatures. The results of the model are in agreement with experimental studies and explain the irreproducibility of dielectric experiments at low temperatures.
Keywords: hexagonal ice, dielectric relaxation, orientation defects, ionic defects, Cole-Cole relaxation
PACS: 77.22.Gm; 77.22.Ch; 66.10.Ed; 61.72.−y; 61.72.Bb
RENSIT, 2020, 12(1):87-94. DOI: 10.17725/rensit.2020.12.087.
Full-text electronic version of this article - web site http://en.rensit.ru/vypuski/article/312/12(1)87-94e.pdf