NMR study of proton dynamics in ferroelectric KIO₃*2HIO₃ crystal

• Veröffentlicht in: Functional Materials
• Datum: 2008
• Hauptverfasser: Baisa, D.F., Chesnokov, E.D., Ovcharenko, A.I., Vertegel, I.G.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: НТК «Інститут монокристалів» НАН України 2008
• Schlagworte: Characterization and properties
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/137248
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: NMR study of proton dynamics in ferroelectric KIO₃*2HIO₃ crystal / D.F. Baisa, E.D. Chesnokov, A.I. Ovcharenko, I.G. Vertegel // Functional Materials. — 2008. — Т. 15, № 1. — С. 19-22. — Бібліогр.: 8 назв. — англ.

The temperature dependence of the proton spin-lattice relaxation time T₁ has been studied in ferroelectric KIO₃*2HIO₃ crystal. It is shown that the proton jumping along 0—H....0 contact has been shown to be the main relaxation mechanism. At temperatures exceeding the phase transition one, e>Tc, t...