A STUDY OF THE X-IRRADIATED CS5H3(SO4)(4)CENTER-DOT-H2O CRYSTAL BY EPR IN THE 80-415 K TEMPERATURE-RANGE

Authors
WAPLAK S BEDNARSKI W BARANOV AI SHUVALOV LA
Citation
S. Waplak et al., A STUDY OF THE X-IRRADIATED CS5H3(SO4)(4)CENTER-DOT-H2O CRYSTAL BY EPR IN THE 80-415 K TEMPERATURE-RANGE, Journal of physics. Condensed matter, 9(23), 1997, pp. 4813-4821
Citations number
14
Categorie Soggetti
Physics, Condensed Matter
Journal title
Journal of physics. Condensed matter → ACNP
ISSN journal
09538984
Volume
9
Issue
23
Year of publication
1997
Pages
4813 - 4821
Database
ISI
SICI code
0953-8984(1997)9:23<4813:ASOTXC>2.0.ZU;2-O
Abstract
The EPR spectra of the x-irradiated fast proton conductor Cs5H3(SO4)(4 ) . H2O were investigated in the temperature range of 80-415 K. Two ki nds of paramagnetic SO4- centres with different proton configurations below about 370 K and freeze-out behaviour of one of them below about 200 K were observed. The role of acid proton dynamics with respect to the glassy-like transition is discussed.