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Title: Random electric field instabilities of relaxor ferroelectrics

Journal Article · · npj Quantum Materials
 [1];  [2]
  1. Univ. de Costa Rica, San Jose (Costa Rica)
  2. Univ. de Costa Rica, San Jose (Costa Rica); Argonne National Lab. (ANL), Argonne, IL (United States)

Relaxor ferroelectrics are complex oxide materials which are rather unique to study the effects of compositional disorder on phase transitions. Here, we study the effects of quenched cubic random electric fields on the lattice instabilities that lead to a ferroelectric transition and show that, within a microscopic model and a statistical mechanical solution, even weak compositional disorder can prohibit the development of long-range order and that a random field state with anisotropic and power-law correlations of polarization emerges from the combined effect of their characteristic dipole forces and their inherent charge disorder. As a result, we compare and reproduce several key experimental observations in the well-studied relaxor PbMg1/3Nb2/3O3–PbTiO3.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22), Materials Sciences and Engineering Division
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1364023
Journal Information:
npj Quantum Materials, Vol. 2, Issue 1; ISSN 2397-4648
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 12 works
Citation information provided by
Web of Science

References (40)

Central-Peak Components and Polar Soft Mode in Relaxor PbMg 1/3 Nb 2/3 O 3 Crystals journal January 2004
Ultrahigh strain and piezoelectric behavior in relaxor based ferroelectric single crystals journal August 1997
The phase transition sequence and the location of the morphotropic phase boundary region in (1   x)[Pb (Mg 1/3 Nb 2/3 )O 3 ] xPbTiO 3 single crystal journal January 2003
Giant electromechanical coupling of relaxor ferroelectrics controlled by polar nanoregion vibrations journal September 2016
The origin of ultrahigh piezoelectricity in relaxor-ferroelectric solid solution crystals journal December 2016
Piezoelectric actuator renaissance journal November 2014
Caloric materials near ferroic phase transitions journal April 2014
Applications of Modern Ferroelectrics journal February 2007
Multiple Ion Substitution in the Perovskite Lattice journal December 1954
Origin of the Relaxor State in Pb ( B x B 1 x ) O 3 Perovskites journal September 2006
Origin of diffuse scattering in relaxor ferroelectrics journal April 2010
Anisotropic Local Correlations and Dynamics in a Relaxor Ferroelectric journal April 2013
Finite-temperature properties of the relaxor PbMg 1 / 3 Nb 2 / 3 O 3 from atomistic simulations journal June 2015
Soft Mode Doublet in PbMg 1 / 3 Nb 2 / 3 O 3 Relaxor Investigated with Hyper-Raman Scattering journal June 2010
Diffuse scattering in relaxor ferroelectrics: true three-dimensional mapping, experimental artefacts and modelling journal November 2011
Role of random electric fields in relaxors journal January 2014
Diffuse scattering in lead-based relaxors: synchrotron experiments, data, and models journal November 2014
Phase diagram of the relaxor ferroelectric (1 − x )Pb(Mg 1/3 Nb 2/3 )O 3 + x PbTiO 3 revisited: a neutron powder diffraction study of the relaxor skin effect journal November 2014
Relaxor Ferroelectrics: Back to the Single-Soft-Mode Picture journal October 2016
Phonon localization drives polar nanoregions in a relaxor ferroelectric journal April 2014
Ferroic superglasses: Polar nanoregions in relaxor ferroelectric PMN versus CoFe superspins in a discontinuous multilayer journal November 2016
Relaxing with relaxors: a review of relaxor ferroelectrics journal April 2011
Neutron elastic diffuse scattering study of Pb ( Mg 1 / 3 Nb 2 / 3 ) O 3 journal February 2004
Quasi-elastic scattering, random fields and phonon-coupling effects in PbMg 1/3 Nb 2/3 O 3 journal June 2005
Neutron and x-ray diffraction study of cubic [111] field-cooled Pb ( Mg 1 3 Nb 2 3 ) O 3 journal August 2007
Evolution of the neutron quasielastic scattering through the ferroelectric phase transition in 93%PbZn1∕3Nb2∕3O3–7%PbTiO3 journal July 2008
Reassessment of the Burns temperature and its relationship to the diffuse scattering, lattice dynamics, and thermal expansion in relaxor Pb ( Mg 1 / 3 Nb 2 / 3 ) O 3 journal June 2009
Diffuse phase transitions and random-field-induced domain states of the ‘‘relaxor’’ ferroelectric PbMg 1 / 3 Nb 2 / 3 O 3 journal February 1992
Random-Field Instability of the Ordered State of Continuous Symmetry journal November 1975
Paraelectric and ferroelectric states in a model for relaxor ferroelectrics journal October 2013
The giant electromechanical response in ferroelectric relaxors as a critical phenomenon journal June 2006
Critical Behavior of Magnets with Dipolar Interactions. I. Renormalization Group near Four Dimensions journal October 1973
Structure factor of a relaxor ferroelectric journal April 2015
Theory of a Structural Phase Transition in Perovskite-Type Crystals journal November 1969
The random field Ising model journal November 1991
Pb ( Mg 1 / 3 Nb 2 / 3 ) O 3 : A minimal induced-moment soft pseudospin glass perspective journal February 2014
Theory of Perovskite Ferroelectrics journal May 1972
Glassy freezing in relaxor ferroelectric lead magnesium niobate journal May 1998
Spherical random-bond–random-field model of relaxor ferroelectrics journal November 1999
Critical Behavior of Magnets with Dipolar Interactions. III. Antiferromagnets journal October 1973

Cited By (6)

Local Structural Heterogeneity and Electromechanical Responses of Ferroelectrics: Learning from Relaxor Ferroelectrics journal July 2018
Abnormal dependence of multiferroicity on high-temperature electro-poling in GdMn 2 O 5 journal November 2019
Pressure dependence of ferroelectric quantum critical fluctuations journal December 2019
Quantum ferroelectric instabilities in superconducting SrTiO 3 journal October 2018
Preparation, Structural and Electrophysical Studies of Ferroelectric Ceramic Samples of the System (1-2x)BiScO3-xPbTiO3-xPbMg1/3Nb2/3O3, 0 ≤ x ≤ 0.50 journal July 2019
Pressure dependence of ferroelectric quantum critical fluctuations text January 2019