@article{0ab17dca4ee041699681cd95669bdf22,
title = "Time and frequency-dependence of the electric field-induced phase transition in BaTiO3-BiZn1/2Ti1/2O3",
abstract = "The time and frequency dependence of the electric field-induced phase transition in BaTiO3-BiZn1/2Ti1/2O3 was studied using in situ X-ray diffraction. The kinetics of the field-induced phase transition between cubic and tetragonal phases was described using a modified Kolmogorov-Avrami-Ishibashi (KAI) equation. Unlike previous works, for which some assumptions (e.g., unimodal and Gaussian) on the distribution of transition rates are needed, the present work utilized Bayesian inference and a Markov chain Monte Carlo algorithm to obtain the distribution of transition rates empirically without a priori assumption on the distribution. The results show that the transition rate coefficient increases as the frequency of applied field increases. The mean value of exponent n in the modified-KAI equation was close to 1, implying that the field-induced phase transition is site saturated and the growth of the induced phase occurred primarily from the surface.",
author = "Thanakorn Iamsasri and Giovanni Esteves and Hyeokmin Choe and Marco Vogt and Sasiporn Prasertpalichat and Cann, {David P.} and Sem{\"e}n Gorfman and Jones, {Jacob L.}",
note = "Publisher Copyright: {\textcopyright} 2017 Author(s).",
year = "2017",
month = aug,
day = "14",
doi = "10.1063/1.4998163",
language = "אנגלית",
volume = "122",
journal = "Journal of Applied Physics",
issn = "0021-8979",
publisher = "American Institute of Physics",
number = "6",
}