V. Torgashev, B. Gorshunov, E. Zhukova, M. Savinov, C. Kadlec, F. Kadlec, V. Skoromets, J. Prokleška, V. Thomas, D. Fursenko, E. V. Pestrjakov, V. Uskov, G. S. Shakurov, R. Kremer, L. Kadyrov, M. Belyanchikov, A. S. Prokhorov, V. Gorelik, M. Dressel
{"title":"Broadband spectroscopy of H2O molecule confined in nano-cages of crystal lattice: Low-energy dynamics and incipient ferroelectric behavior","authors":"V. Torgashev, B. Gorshunov, E. Zhukova, M. Savinov, C. Kadlec, F. Kadlec, V. Skoromets, J. Prokleška, V. Thomas, D. Fursenko, E. V. Pestrjakov, V. Uskov, G. S. Shakurov, R. Kremer, L. Kadyrov, M. Belyanchikov, A. S. Prokhorov, V. Gorelik, M. Dressel","doi":"10.1109/IRMMW-THZ.2015.7327553","DOIUrl":null,"url":null,"abstract":"Broadband (1 Hz to 100 THz) dielectric response of water-containing beryl crystals was measured at temperatures from 300 K down to 0.3 K. The low-energy dynamics of H2O molecules confined within nano-cages of the crystalline lattice was studied. We observe a THz-range soft mode indicating an incipient ferroelectric behavior due to interacting dipole moments of confined water molecules.","PeriodicalId":6577,"journal":{"name":"2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IRMMW-THZ.2015.7327553","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Broadband (1 Hz to 100 THz) dielectric response of water-containing beryl crystals was measured at temperatures from 300 K down to 0.3 K. The low-energy dynamics of H2O molecules confined within nano-cages of the crystalline lattice was studied. We observe a THz-range soft mode indicating an incipient ferroelectric behavior due to interacting dipole moments of confined water molecules.
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