Počet záznamů: 1
Broadband spectroscopy of H.sub.2./sub.O molecule confined in nano-cages of crystal lattice: low-energy dynamics and incipient ferroelectric behavior
- 1.0486570 - FZÚ 2018 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Torgashev, V. I. - Gorshunov, B. P. - Zhukova, E.S. - Savinov, Maxim - Kadlec, Christelle - Kadlec, Filip - Skoromets, Volodymyr - Prokleška, J. - Thomas, V.G. - Fursenko, D.A. - Pestrjakov, E.V. - Uskov, V.V. - Shakurov, G.S. - Kremer, R. K. - Kadvrov, L.S. - Belyanchikov, M. A. - Prokhorov, A. S. - Gorelik, V. S. - Dressel, M.
Broadband spectroscopy of H2O molecule confined in nano-cages of crystal lattice: low-energy dynamics and incipient ferroelectric behavior.
40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). New York: IEEE Inc., 2015, s. 1-2, č. článku 7327553. ISBN 978-147998272-1. ISSN 2162-2027.
[40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz 2015). Hong Kong (CN), 23.08.2015-28.08.2015]
Institucionální podpora: RVO:68378271
Klíčová slova: low-energy * nano-cages * lattice * ferroelectric behavior * dynamics
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
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.
Trvalý link: http://hdl.handle.net/11104/0281335
Počet záznamů: 1