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NMR study of 19F motion in the Pb1−xBixOxF2−x oxyfluoride solid solution: Correlations between ionic conductivity, NMR and neutron diffraction

✍ Scribed by P. Laborde; G. Villeneuve; J.M. Reau; J.L. Soubeyroux

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
150 KB
Volume
28-30
Category
Article
ISSN
0167-2738

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✦ Synopsis

An invr by,'F NMR of ~ te~ of the dls~e~d fubic ~lution Pb t -#i~xF~. i ( 0 ~xa o,67 ) the stm~ute of ~hi~h ~ ~tri~td ttma th 9 nuod~-t~ h,s tccn carded ~t. n ms ~ s~ that the o~en =ions ~ ~s Jally I~: in no~=l ( a~ ~lax~ ) rotes, ~nmi.g m the t~e h~otl~s M~d ~ 1he n~n diff~cti~ ~audy a Pb,_#i#* 2 ~ ~e Iluodlle i~s' m~io~ ~1~r b',r ~MR a~ lO ~ non Oiffus~ve.

📜 SIMILAR VOLUMES

19F NMR Investigation of Quenched Sr1-xB
19F NMR Investigation of Quenched Sr1-xBixF2+x Solid Solutions: Correlations between Short Range Ordering and Ionic Conductivity
✍ Suh Kyung Soo; J. Senegas; J.M. Reau; M. Wahbi; P. Hagenmuller 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 261 KB

A \({ }^{19} \mathrm{~F}\) NMR investigation of fluorite-type \(\mathrm{Sr}_{1-x} \mathrm{Bi}_{x} \mathrm{~F}_{2+x}\) solid solutions \((0 \leq x \leq 0.50)\) has been carried out on samples quenched from \(700^{\circ} \mathrm{C}\). The interpretation of the NMR signal is based on the existence of d