Title of article
EPR evidence of local lattice mode in K3H(SO4)2 and Rb3H(SO4)2 fast-proton conductors
Author/Authors
Bednarski، نويسنده , , W. and Ostrowski، نويسنده , , A. and Waplak، نويسنده , , S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
3
From page
365
To page
367
Abstract
The observation of an anomalous temperature dependence of Mn2+ EPR spectra linewidth and nonaxial crystal-field parameter in K3H(SO4)2 and Rb3H(SO4)2 allows one to suggest the presence of “local mode” predicted by Yamada (Ferroelectrics 170 (1995) 23). The activation energy for this kind of excitation was found and equals 11.3 (0.5) and 7.4 (0.3) meV for Mn2+ doped K3H(SO4)2 and Rb3H(SO4)2, respectively.
Keywords
D. Crystal and ligands field , E. Electron paramagnetic resonance
Journal title
Solid State Communications
Serial Year
2008
Journal title
Solid State Communications
Record number
1764254
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