Growth and study of single crystals of Pb1 ? x
BaxSc0.5Nb0.5O3 solid solutions |
| |
Authors: | I P Raevskii V V Eremkin V G Smotrakov E S Gagarina M A Malitskaya |
| |
Institution: | (1) Institute of Physics, Rostov State University, Rostov-on-Don, 344090, Russia |
| |
Abstract: | Crystals of Pb1 ? x BaxSc0.5Nb0.5O3 solid solutions with 0 ≤ x ≤ 0.58 have been grown by the method of mass crystallization from flux. It is established that, unlike the concentration dependence of the corresponding ceramic, the concentration dependence of the temperature T m (the maximum dielectric constant ε in crystals) does not attain saturation. Cooling of crystals with x ≤ 0.04 resulted in a spontaneous transition from the relaxor to the macrodomain ferroelectric state. In crystals with a higher barium content, the relaxor state is “locked in.” |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|