Local polar order in the ferroelectic-relaxor Na₁/₂Bi₁/₂TiO₃ as studied by ²³Na NMR

by Yablonskaya, Yu.E., Aleksandrova, I.P., Sukhovsky, A.A., Ivanov, Yu.N.
Published 2008

Calorimetric and ²³Na MAS NMR study of the phase diagram of NaNb₁-xTaxO₃ solid solutions

by Aleksandrova, I.P., Ivanov, Yu.N., Bondarev, V.S., Sukhovskii, A.A., Voronov, V.N.
Published 2010