A large barocaloric effect associated with paramagnetic martensitic transformation in Co50Fe2.5V31.5Ga16 quaternary Heusler alloy

被引：36
作者：
Liu, Hongwei [1 ,2 ,3 ]
Li, Zhe [2 ,3 ]
Zhang, Yuanlei [2 ,3 ]
Ni, Zhenting [1 ,2 ,3 ]
Xu, Kun [2 ,3 ]
Liu, Yongsheng [1 ]
机构：
[1] Shanghai Univ Elect Power, Dept Phys, Shanghai 200090, Peoples R China
[2] Qujing Normal Univ, Yunnan Higher Educ Inst, Ctr Magnet Mat & Devices, Qujing 655011, Peoples R China
[3] Qujing Normal Univ, Yunnan Higher Educ Inst, Key Lab Adv Funct & Low Dimens Mat, Qujing 655011, Peoples R China
来源：
SCRIPTA MATERIALIA | 2020年 / 177卷
基金：
中国国家自然科学基金;
关键词：
Heusler alloy; Martensitic transformation; Barocaloric effect; SHAPE-MEMORY; TRANSITION; PRESSURE;
D O I：
10.1016/j.scriptamat.2019.10.003
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A martensitic transformation (MT) with paramagnetic behavior has been developed in Co50Fe2.5V31.5Ga16 quaternary Heusler alloy near room temperature. Accompanying the transformation, this alloy shows a good two-way shape memory effect, which results in a considerable relative volume change between two phases. Because of this, it has been also found that the MT is strongly sensitive to the applied hydrostatic pressure. By utilizing an indirectly estimated method, the obtained maximum reversible isothermal entropy (AST) and adiabatic temperature change (Delta T-ad) resulted from hydrostatic pressure induced MT, respectively, achieve similar to 31 J/kg K and 6 K under 5 kbar, performing a large barocaloric effect. (C) 2019 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：1 / 5
页数：5
相关论文
共 37 条
[1]   Giant and Reversible Inverse Barocaloric Effects near Room Temperature in Ferromagnetic MnCoGeB0.03 [J].
Aznar, Araceli ;
Lloveras, Pol ;
Kim, Ji-Yeob ;
Stern-Taulats, Enric ;
Barrio, Maria ;
Lluis Tamarit, Josep ;
Sanchez-Valdes, Cesar F. ;
Sanchez Llamazares, Jose Luis ;
Mathur, Neil D. ;
Moya, Xavier .
ADVANCED MATERIALS, 2019, 31 (37)
[2]   Giant barocaloric effect in all-d-metal Hensler shape memory alloys [J].
Aznar, Araceli ;
Gracia-Conda, Adria ;
Planes, Antoni ;
Lloveras, Pol ;
Barrio, Maria ;
Tamarit, Josep-Lluis ;
Xiong, Wenxin ;
Cong, Daoyong ;
Popescu, Catalin ;
Manosa, Lluis .
PHYSICAL REVIEW MATERIALS, 2019, 3 (04)
[3]   Giant barocaloric effects over a wide temperature range in superionic conductor AgI [J].
Aznar, Araceli ;
Lloveras, Pol ;
Romanini, Michela ;
Barrio, Maria ;
Tamarit, Josep-Lluis ;
Cazorla, Claudio ;
Errandonea, Daniel ;
Mathur, Neil D. ;
Planes, Antoni ;
Moya, Xavier ;
Manosa, Lluis .
NATURE COMMUNICATIONS, 2017, 8
[4]   Giant barocaloric effect in the ferroic organic-inorganic hybrid [TPrA][Mn(dca)3] perovskite under easily accessible pressures [J].
Bermudez-Garcia, Juan M. ;
Sanchez-Andujar, Manuel ;
Castro-Garcia, Socorro ;
Lopez-Beceiro, Jorge ;
Artiaga, Ramon ;
Senaris-Rodriguez, Maria A. .
NATURE COMMUNICATIONS, 2017, 8
[5]   Thermal, structural, optical, dielectric and barocaloric properties at ferroelastic phase transition in trigonal (NH4)2SnF6: A new look at the old compound [J].
Flerov, Igor N. ;
Kartashev, Andrey V. ;
Gorev, Mikhail V. ;
Bogdanov, Evgeniy V. ;
Mel'nikova, Svetlana V. ;
Molokeev, Maxim S. ;
Pogoreltsev, Evgeniy I. ;
Laptash, Natalia M. .
JOURNAL OF FLUORINE CHEMISTRY, 2016, 183 :1-9
[6]   Conventional and inverse barocaloric effects around triple points in ferroelastics (NH4)3NbOF6 and (NH4)3TiOF5 [J].
Gorev, M. V. ;
Bogdanov, E. V. ;
Flerov, I. N. .
SCRIPTA MATERIALIA, 2017, 139 :53-57
[7]   Contradictory role of the magnetic contribution in inverse magnetocaloric Heusler materials [J].
Gottschall, Tino ;
Skokov, Konstantin P. ;
Benke, Dimitri ;
Gruner, Markus E. ;
Gutfleisch, Oliver .
PHYSICAL REVIEW B, 2016, 93 (18)
[8]   Barocaloric effect associated with magneto-structural transformation studied by an effectively indirect method for the Ni58.3Mn17.1Ga24.6 Heusler alloy [J].
He, X. J. ;
Xu, K. ;
Wei, S. X. ;
Zhang, Y. L. ;
Li, Z. ;
Jing, C. .
JOURNAL OF MATERIALS SCIENCE, 2017, 52 (05) :2915-2923
[9]   A large barocaloric effect and its reversible behavior with an enhanced relative volume change for Ni42.3Co7.9Mn38.8Sn11 Heusler alloy [J].
He, Xijia ;
Kang, Yanru ;
Wei, Shengxian ;
Zhang, Yuanlei ;
Cao, Yiming ;
Xu, Kun ;
Li, Zhe ;
Jing, Chao ;
Li, Zongbin .
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 741 :821-825
[10]   Enhanced barocaloric effect produced by hydrostatic pressure-induced martensitic transformation for Ni44.6CO5.5Mn35.5In14.4 Heusler alloy [J].
He, Xijia ;
Wei, Shengxian ;
Kang, Yanru ;
Zhang, Yuanlei ;
Cao, Yiming ;
Xu, Kun ;
Li, Zhe ;
Jing, Chao .
SCRIPTA MATERIALIA, 2018, 145 :58-61
1234