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Raman spectroscopic study of K3H(SO4)2 (phases I and II) single crystals |
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| Authors: | M. Toumi T. Mhiri A. Bulou |
| Affiliation: | aLaboratoire de L’Etat Solide (LES), Faculté des Sciences de Sfax, Route de Soukra Km 3.5, BP 802, 3018 Sfax, Tunisia;bLaboratoire de Physique de l’Etat Condensé, CNRS UMR 6087, Faculté des Sciences, Université du Maine, Avenue O. Messiaen, 72085 Le Mans Cedex 9, France |
| Abstract: | A Raman study of K3H(SO4)2 as a function of temperature reveals that this compound undergoes a phase transition at Tc = 483 K prior to the decomposition at 508 K. |
| Keywords: | K3H(SO4)2 Raman spectra Superprotonic phase transition |
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