Temperature dependence of the small angle neutron scattering in the relaxor (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (x = 0.30)

M. Matsuura; A. Koreeda; Tae Hwan Kim; Young Soo Han

doi:10.1080/00150193.2017.1350068

Temperature dependence of the small angle neutron scattering in the relaxor (1-x)Pb(Mg_1/3Nb_2/3)O₃-xPbTiO₃ (x = 0.30)

M. Matsuura^*
, A. Koreeda
, Tae Hwan Kim
, Young Soo Han

^*Corresponding author for this work

Department of Quantum System Engineering

Comprehensive Research Organization for Science and Society
Ritsumeikan University
Korea Atomic Energy Research Institute

Research output: Contribution to journal › Journal article › peer-review

3 Scopus citations

Abstract

We report a detailed small angle neutron scattering study on relaxor ferroelectric (1-x)Pb(Mg_1/3Nb_2/3)O₃-xPbTiO₃ (x = 0.30). Anisotropic diffuse scattering elongating along the <110> directions is observed in a wide temperature range 300–500 K. At T = 500 K, the q-dependence of the scattering intensity, I(q), shows Porod's law. For T ≤ 450 K, an additional scattering appears in the Q-range below 0.1 Å⁻¹ and shows a power-law behavior. The power law behavior is discussed in terms of a fractal correlation of polar-nano-regions.

Original language	English
Pages (from-to)	27-31
Number of pages	5
Journal	Ferroelectrics
Volume	513
Issue number	1
DOIs	https://doi.org/10.1080/00150193.2017.1350068
State	Published - 2017.06.11

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title = "Temperature dependence of the small angle neutron scattering in the relaxor (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (x = 0.30)",

abstract = "We report a detailed small angle neutron scattering study on relaxor ferroelectric (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (x = 0.30). Anisotropic diffuse scattering elongating along the <110> directions is observed in a wide temperature range 300–500 K. At T = 500 K, the q-dependence of the scattering intensity, I(q), shows Porod's law. For T ≤ 450 K, an additional scattering appears in the Q-range below 0.1 {\AA}−1 and shows a power-law behavior. The power law behavior is discussed in terms of a fractal correlation of polar-nano-regions.",

author = "M. Matsuura and A. Koreeda and Kim, \{Tae Hwan\} and Han, \{Young Soo\}",

note = "Publisher Copyright: {\textcopyright} 2017 Taylor \& Francis Group, LLC.",

year = "2017",

month = jun,

day = "11",

doi = "10.1080/00150193.2017.1350068",

language = "English",

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T1 - Temperature dependence of the small angle neutron scattering in the relaxor (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (x = 0.30)

AU - Matsuura, M.

AU - Koreeda, A.

AU - Kim, Tae Hwan

AU - Han, Young Soo

PY - 2017/6/11

Y1 - 2017/6/11

N2 - We report a detailed small angle neutron scattering study on relaxor ferroelectric (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (x = 0.30). Anisotropic diffuse scattering elongating along the <110> directions is observed in a wide temperature range 300–500 K. At T = 500 K, the q-dependence of the scattering intensity, I(q), shows Porod's law. For T ≤ 450 K, an additional scattering appears in the Q-range below 0.1 Å−1 and shows a power-law behavior. The power law behavior is discussed in terms of a fractal correlation of polar-nano-regions.

AB - We report a detailed small angle neutron scattering study on relaxor ferroelectric (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (x = 0.30). Anisotropic diffuse scattering elongating along the <110> directions is observed in a wide temperature range 300–500 K. At T = 500 K, the q-dependence of the scattering intensity, I(q), shows Porod's law. For T ≤ 450 K, an additional scattering appears in the Q-range below 0.1 Å−1 and shows a power-law behavior. The power law behavior is discussed in terms of a fractal correlation of polar-nano-regions.

UR - https://www.scopus.com/pages/publications/85029188627

U2 - 10.1080/00150193.2017.1350068

DO - 10.1080/00150193.2017.1350068

M3 - Journal article

AN - SCOPUS:85029188627

SN - 0015-0193

VL - 513

SP - 27

EP - 31

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1

ER -

Temperature dependence of the small angle neutron scattering in the relaxor (1-x)Pb(Mg_1/3Nb_2/3)O₃-xPbTiO₃ (x = 0.30)

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