Specific heat of a PIN-PMN-PT single-crystal up to 500 K

S. Grabovsky; I. Shnaidshtein; J. Przeslawski; Zhenrong Li; Zhuo Xu; B. Strukov

doi:10.1142/S2010135X17500321

Specific heat of a PIN-PMN-PT single-crystal up to 500 K

S. Grabovsky
, I. Shnaidshtein
, J. Przeslawski
, Zhenrong Li
, Zhuo Xu
, B. Strukov

Faculty of Electronic and Information Engineering

Lomonosov Moscow State University
University of Wrocław
Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The temperature dependence of the specific heat of the single crystal Pb(In_0.5Nb_0.5)O₃-Pb(Mg_1/3Nb_2/3)O₃-PbTiO₃ (PIN-PMN-PT) was obtained at 80-500K by means of ac-calorimetry, and comparison with the calorimetric data for PMN was made, allowing one to determine absolute values of the specific heat of PIN-PMN-PT. For the high-temperature region (T > 200 K), the background heat capacity was calculated, the anomalies of the heat capacity for both compounds were determined, and the hump of the temperature dependence of specific heat PIN-PMN-PT was detected for the first time.

Original language	English
Article number	1750032
Journal	Journal of Advanced Dielectrics
Volume	7
Issue number	5
DOIs	https://doi.org/10.1142/S2010135X17500321
State	Published - 1 Oct 2017

Keywords

Ferroelectricity
Perovskites
Relaxors
Specific heat

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10.1142/S2010135X17500321

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title = "Specific heat of a PIN-PMN-PT single-crystal up to 500 K",

abstract = "The temperature dependence of the specific heat of the single crystal Pb(In0.5Nb0.5)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 (PIN-PMN-PT) was obtained at 80-500K by means of ac-calorimetry, and comparison with the calorimetric data for PMN was made, allowing one to determine absolute values of the specific heat of PIN-PMN-PT. For the high-temperature region (T > 200 K), the background heat capacity was calculated, the anomalies of the heat capacity for both compounds were determined, and the hump of the temperature dependence of specific heat PIN-PMN-PT was detected for the first time.",

keywords = "Ferroelectricity, Perovskites, Relaxors, Specific heat",

author = "S. Grabovsky and I. Shnaidshtein and J. Przeslawski and Zhenrong Li and Zhuo Xu and B. Strukov",

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T1 - Specific heat of a PIN-PMN-PT single-crystal up to 500 K

AU - Grabovsky, S.

AU - Shnaidshtein, I.

AU - Przeslawski, J.

AU - Li, Zhenrong

AU - Xu, Zhuo

AU - Strukov, B.

N1 - Publisher Copyright: © The Author(s).

PY - 2017/10/1

Y1 - 2017/10/1

N2 - The temperature dependence of the specific heat of the single crystal Pb(In0.5Nb0.5)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 (PIN-PMN-PT) was obtained at 80-500K by means of ac-calorimetry, and comparison with the calorimetric data for PMN was made, allowing one to determine absolute values of the specific heat of PIN-PMN-PT. For the high-temperature region (T > 200 K), the background heat capacity was calculated, the anomalies of the heat capacity for both compounds were determined, and the hump of the temperature dependence of specific heat PIN-PMN-PT was detected for the first time.

AB - The temperature dependence of the specific heat of the single crystal Pb(In0.5Nb0.5)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 (PIN-PMN-PT) was obtained at 80-500K by means of ac-calorimetry, and comparison with the calorimetric data for PMN was made, allowing one to determine absolute values of the specific heat of PIN-PMN-PT. For the high-temperature region (T > 200 K), the background heat capacity was calculated, the anomalies of the heat capacity for both compounds were determined, and the hump of the temperature dependence of specific heat PIN-PMN-PT was detected for the first time.

KW - Ferroelectricity

KW - Perovskites

KW - Relaxors

KW - Specific heat

UR - https://www.scopus.com/pages/publications/85032793147

U2 - 10.1142/S2010135X17500321

DO - 10.1142/S2010135X17500321

M3 - 文章

AN - SCOPUS:85032793147

SN - 2010-135X

VL - 7

JO - Journal of Advanced Dielectrics

JF - Journal of Advanced Dielectrics

IS - 5

M1 - 1750032

ER -

Specific heat of a PIN-PMN-PT single-crystal up to 500 K

Abstract

Keywords

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