A study of phase coexistence and temperature dependent monoclinic to tetragonal phase transition in the multiferroic (1-x) Pb (Fe1/2 Nb1/2) O3-xPbTiO3 (x=0.08)

dc.contributor.author	Singh S.P.; Yoon S.; Baik S.; Shin N.; Pandey D.
dc.date.accessioned	2025-05-24T09:58:41Z
dc.description.abstract	The origin of coexistence of tetragonal and monoclinic phases in the morphotropic phase boundary (MPB) region of (1-x) Pb (Fe1/2 Nb 1/2) O3 - xPbTiO3 has been investigated for x=0.08 by synchrotron x-ray powder diffraction in the 10-550 K range. It is shown that the phase coexistence observed at room temperature in the MPB region is essentially due to a first order phase transition between the low temperature monoclinic and high temperature tetragonal phases. This transition is shown to be accompanied with a phase coexistence over a very wide temperature range (ΔT∼200 K) across the room temperature. © 2010 American Institute of Physics.
dc.identifier.doi	https://doi.org/10.1063/1.3486159
dc.identifier.uri	http://172.23.0.11:4000/handle/123456789/23599
dc.relation.ispartofseries	Applied Physics Letters
dc.title	A study of phase coexistence and temperature dependent monoclinic to tetragonal phase transition in the multiferroic (1-x) Pb (Fe1/2 Nb1/2) O3-xPbTiO3 (x=0.08)

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