Proton dynamics in superprotonic Rb.sub.3./sub.H(SeO.sub.4./sub.).sub.2./sub. crystal by broadband dielectric spectroscopy

0535204 - FZÚ 2021 RIV GB eng J - Journal Article
Ławniczak, P. - Petzelt, Jan - Bovtun, Viktor - Savinov, Maxim - Kempa, Martin - Nuzhnyy, Dmitry - Pawłowski, A.
Proton dynamics in superprotonic Rb₃H(SeO₄)₂ crystal by broadband dielectric spectroscopy.
Journal of Physics-Condensed Matter. Roč. 32, č. 46 (2020), s. 1-7, č. článku 465401. ISSN 0953-8984. E-ISSN 1361-648X
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GA18-09265S
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : proton conductor * phase transition * broadband spectroscopy
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.333, year: 2020
Method of publishing: Open access

Broadband dielectric spectroscopy of the Rb3H(SeO4)2 crystal was determined across the phase transition into superprotonic phase. The AC conductivity scaling confirms the thermally activated proton conductivity and the first universality law in both phases.
Permanent Link: http://hdl.handle.net/11104/0313288