Giant Negative Electrocaloric Effect in Antiferroelectric La-Doped Pb(ZrTi)O3 Thin Films Near Room Temperature

被引：255

作者：

Geng, Wenping ^{[1
]}

Liu, Yang ^{[1
,2
]}

Meng, Xiangjian ^{[3
,4
]}

Bellaiche, Laurent ^{[5
,6
]}

Scott, James F. ^{[7
,8
]}

Dkhil, Brahim ^{[2
]}

Jiang, Anquan ^{[1
]}

机构：

[1] Fudan Univ, State Key Lab ASIC & Syst, Sch Microelect, Shanghai 200433, Peoples R China

[2] Univ Paris Saclay, Lab Struct Proprietes & Modelisat Solides, Cent Supelec CNRS UMR8580, F-92295 Chatenay Malabry, France

[3] Chinese Acad Sci, Natl Lab Infrared Phys, Shanghai Inst Tech Phys, Shanghai 200083, Peoples R China

[4] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[5] Univ Arkansas, Dept Phys, Fayetteville, AR 72701 USA

[6] Univ Arkansas, Inst Nanosci & Engn, Fayetteville, AR 72701 USA

[7] Univ Cambridge, Dept Phys, Cavendish Lab, Cambridge CB3 0HE, England

[8] Univ St Andrews, Dept Chem & Phys, St Andrews KY16 9ST, Fife, Scotland

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 20期

基金：

上海市自然科学基金; 中国国家自然科学基金; 美国国家科学基金会;

关键词：

SOLID-STATE REFRIGERATION; LEAD-ZIRCONATE-TITANATE; PBZRO3;

D O I：

10.1002/adma.201501100

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Antiferroelectric thin films are demonstrated as a new class of giant electrocaloric materials that exhibit a negative electrocaloric response of about -5 K near room temperature. The giant negative electrocaloric effect may open up a new paradigm for light, compact, reliable, and high-efficiency refrigeration devices. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：3165 / 3169

页数：5

共 50 条

[21] Hydrostatic pressure and temperature induced phase transition and dielectric properties of La-doped Pb(Zr,Sn,Ti)O3 antiferroelectric ceramics
1793, Science Press (50):
[22] Hydrostatic pressure and temperature induced phase transition and dielectric properties of La-doped Pb (Zr, Sn, Ti) O3 antiferroelectric ceramics
Xu, Z
Feng, YJ
Zheng, SG
Jin, A
Wang, FL
Yao, X
ACTA PHYSICA SINICA, 2001, 50 (09) : 1787 - 1794
[23] Structure and optical properties of La-doped ZnO thin films at room temperature
Sugihartono, Iwan
Soegijono, Bambang
Handoko, Erfan
Tiam, Tan Swee
Umar, Akrajas Ali
PROCESSING AND APPLICATION OF CERAMICS, 2023, 17 (02)
[24] Frequency dependence of the dielectric properties of La-doped Pb(Zr0.35Ti0.65)O3 thin films
Zhang, ZG
Chu, DP
McGregor, BM
Migliorato, P
Ohashi, K
Hasegawa, K
Shimoda, T
APPLIED PHYSICS LETTERS, 2003, 83 (14) : 2892 - 2894
[25] Room temperature imprint behavior of the Pb(Zr,Ti)O3 thin films
Yang, CT
Zhang, SR
Chen, FG
Liu, JS
Tian, ZM
INTEGRATED FERROELECTRICS, 2005, 75 : 181 - 187
[26] The giant electrocaloric effect in EuTiO3 nanowires near room temperature
Wang, Xinyu
Chu, Ruijiang
Dong, Z. C.
Zhong, C. G.
Huang, Y. Y.
Min, Y.
Wang, M.
Zhou, P. X.
Yuan, G. Q.
Wei, Shengnan
JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 649 : 261 - 266
[27] A quantum mechanical study of La-doped Pb(Zr,Ti)O3
Stashans, Arvids
Maldonado, Frank
PHYSICA B-CONDENSED MATTER, 2007, 392 (1-2) : 237 - 241
[28] Pulse electric field induced phase transition behaviors of La-doped Pb(ZrSn,Ti)O3 antiferroelectric ceramics
Xu, Z
Feng, YJ
Xia, S
Wang, D
Yao, X
2004 14th IEEE International Symposium on Applications of Ferroelectrics-ISAF-04, 2004, : 301 - 304
[29] The giant electrocaloric effect in EuTiO3 nanowires near room temperature
Wang, Xinyu
Chu, Ruijiang
Dong, Z.C.
Zhong, C.G.
Huang, Y.Y.
Min, Y.
Wang, M.
Zhou, P.X.
Yuan, G.Q.
Wei, Shengnan
Journal of Alloys and Compounds, 2015, 649 : 261 - 266
[30] Experimental and theoretical investigation of the room-temperature photoluminescence of amorphized Pb(ZrTi)O3
Orhan, E
Pontes, FM
Leite, ER
Pizani, PS
Varela, JA
Longo, E
CHEMPHYSCHEM, 2005, 6 (08) : 1530 - 1536

← 1 2 3 4 5 →