Effect of dc bias on the Curie-Weiss exponent in 0.76Pb (Mg13 Nb23) O3 -0.24PbTi O3 ferroelectric single crystal

S. G. Lu; Z. K. Xu; Haydn Chen; X. Y. Zhao; H. S. Luo; J. Wang; H. L W Chan; C. L. Choy

doi:10.1063/1.1897063

Effect of dc bias on the Curie-Weiss exponent in 0.76Pb (Mg13 Nb23) O3 -0.24PbTi O3 ferroelectric single crystal

S. G. Lu
, Z. K. Xu
, Haydn Chen
, X. Y. Zhao
, H. S. Luo
, J. Wang
, H. L W Chan
, C. L. Choy

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

7 Citations (Scopus)

Abstract

Permittivity versus temperature characteristics and Curie-Weiss exponent (CWE) γ in the universal Curie-Weiss law [ε-1 = εm -1 [1+ (T- Tc) γ (2 δ2)] (1≤γ≤2)] as a function of dc bias field were obtained for 〈001〉, 〈011〉, and 〈111〉 oriented 0.76Pb (Mg13 Nb23) O3 -0.24PbTi O3 single crystals. Results indicated that γ is a function of dc bias field and three different oriented crystals show slight different γ values but the similar dc field dependence. © 2005 American Institute of Physics.

Original language	English
Article number	142905
Pages (from-to)	1-3
Journal	Applied Physics Letters
Volume	86
Issue number	14
DOIs	https://doi.org/10.1063/1.1897063
Publication status	Published - 4 Apr 2005

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@article{7d5ccd8427df40309fbd544e4a8090ef,

title = "Effect of dc bias on the Curie-Weiss exponent in 0.76Pb (Mg13 Nb23) O3 -0.24PbTi O3 ferroelectric single crystal",

abstract = "Permittivity versus temperature characteristics and Curie-Weiss exponent (CWE) γ in the universal Curie-Weiss law [ε-1 = εm -1 [1+ (T- Tc) γ (2 δ2)] (1≤γ≤2)] as a function of dc bias field were obtained for 〈001〉, 〈011〉, and 〈111〉 oriented 0.76Pb (Mg13 Nb23) O3 -0.24PbTi O3 single crystals. Results indicated that γ is a function of dc bias field and three different oriented crystals show slight different γ values but the similar dc field dependence. {\textcopyright} 2005 American Institute of Physics.",

author = "Lu, \{S. G.\} and Xu, \{Z. K.\} and Haydn Chen and Zhao, \{X. Y.\} and Luo, \{H. S.\} and J. Wang and Chan, \{H. L W\} and Choy, \{C. L.\}",

year = "2005",

month = apr,

day = "4",

doi = "10.1063/1.1897063",

language = "English",

volume = "86",

pages = "1--3",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "14",

}

TY - JOUR

T1 - Effect of dc bias on the Curie-Weiss exponent in 0.76Pb (Mg13 Nb23) O3 -0.24PbTi O3 ferroelectric single crystal

AU - Lu, S. G.

AU - Xu, Z. K.

AU - Chen, Haydn

AU - Zhao, X. Y.

AU - Luo, H. S.

AU - Wang, J.

AU - Chan, H. L W

AU - Choy, C. L.

PY - 2005/4/4

Y1 - 2005/4/4

N2 - Permittivity versus temperature characteristics and Curie-Weiss exponent (CWE) γ in the universal Curie-Weiss law [ε-1 = εm -1 [1+ (T- Tc) γ (2 δ2)] (1≤γ≤2)] as a function of dc bias field were obtained for 〈001〉, 〈011〉, and 〈111〉 oriented 0.76Pb (Mg13 Nb23) O3 -0.24PbTi O3 single crystals. Results indicated that γ is a function of dc bias field and three different oriented crystals show slight different γ values but the similar dc field dependence. © 2005 American Institute of Physics.

AB - Permittivity versus temperature characteristics and Curie-Weiss exponent (CWE) γ in the universal Curie-Weiss law [ε-1 = εm -1 [1+ (T- Tc) γ (2 δ2)] (1≤γ≤2)] as a function of dc bias field were obtained for 〈001〉, 〈011〉, and 〈111〉 oriented 0.76Pb (Mg13 Nb23) O3 -0.24PbTi O3 single crystals. Results indicated that γ is a function of dc bias field and three different oriented crystals show slight different γ values but the similar dc field dependence. © 2005 American Institute of Physics.

UR - https://www.scopus.com/pages/publications/17444428573

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-17444428573&origin=recordpage

U2 - 10.1063/1.1897063

DO - 10.1063/1.1897063

M3 - RGC 21 - Publication in refereed journal

SN - 0003-6951

VL - 86

SP - 1

EP - 3

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 14

M1 - 142905

ER -

Effect of dc bias on the Curie-Weiss exponent in 0.76Pb (Mg13 Nb23) O3 -0.24PbTi O3 ferroelectric single crystal

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