1 citations · 1 across the 3 of their papers we have counts for
3 papers
The Significance of the Burns Temperature in Relaxor PMN
S. A. Prosandeev, S. B. Vakhrushev, N. M. Okuneva +4
We suggest considering the Burns temperature in lead containing relaxor ferroelectrics as the temperature, at which Pb becomes off-center and nearly randomly occupies positions aro…
Experimental and theoretical study of the influence of disorder on diffuse first-order phase transitions: NaNbO3: Gd and KTaO3: Li as examples
M. S. Prosandeeva, S. I. Rayevskaya, S. A. Prosandeev +2
We consider consequences of local disorder in systems experiencing first order phase transitions. Such systems can be of rather different nature. For example, manganates showing gi…
Diffuse first-order phase transition in NaNbO:Gd (a report)
I. P. Raevski, S. I. Raevskaya, S. A. Prosandeev +3
Dielectric permittivity measurements show that (1-x)NaNbO3-(x)Gd1/3NbO3 crystals, at , exhibit a first order phase transition near 150 C which is diffuse over a wide temper…