Magnetic properties and magnetocaloric effects in amorphous and crystalline GdCuAl ribbons

被引：30

作者：

Dong, Q. Y. ^{[1
]}

Shen, B. G. ^{[1
]}

Chen, J. ^{[1
]}

Shen, J. ^{[1
]}

Wang, F. ^{[1
]}

Zhang, H. W. ^{[1
]}

Sun, J. R. ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100190, Peoples R China

来源：

SOLID STATE COMMUNICATIONS | 2009年 / 149卷 / 9-10期

基金：

中国国家自然科学基金;

关键词：

ZrNiAl-type; Magnetic entropy change; Nonlinear susceptibility; ENTROPY CHANGE; GD; TRANSITION; DY;

D O I：

10.1016/j.ssc.2008.12.006

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The magnetic properties and magnetocaloric effects of amorphous and crystalline GdCuAl ribbons have been experimentally studied. The amorphous ribbon exhibits a superparamagnetic behaviour, as demonstrated by the appearance of a maximum in the in-phase linear susceptibility chi(1)' and a minimum in the in-phase nonlinear susceptibility chi(3)' at similar to 25 K. In the high temperature range, chi(1)' and chi(3)' vary following the Curie-Weiss law and the 1/T-3-law, respectively. For crystalline GdCuAl; ribbons, a ferromagnetic-to-paramagnetic second-order phase transition takes place around 81 K. The maximum magnetic entropy change and refrigerant capacity are as high as similar to 10.1 J kg(-1) K-1 and 460 J kg(-1), respectively, for a field change of 0-5 T. These features make crystalline GdCuAl an attractive candidate for a low-temperature magnetic refrigerant. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：417 / 420

页数：4

共 50 条

[41] The thermomechanical stability of Fe-based amorphous ribbons exhibiting magnetocaloric effect [J].

D. A. Shishkin ;

A. S. Volegov ;

N. V. Baranov .

Applied Physics A, 2016, 122

[42] The magnetization behavior and magnetocaloric effect in amorphous Fe-Nb-B ribbons [J].

Min, Seong-Gi ;

Kim, Kyeong-Sup ;

Yu, Seong-Cho ;

Lee, Kyu-Won .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2007, 449 (423-425) :423-425

[43] Magnetic properties and magnetocaloric effect in SmNiC2 compound [J].

Dong, Q. Y. ;

Wang, L. C. ;

Chen, J. ;

Zhang, X. Q. ;

Sun, J. R. ;

Shen, B. G. .

SOLID STATE COMMUNICATIONS, 2014, 179 :20-24

[44] Structural, magnetic and magnetocaloric properties of EuMnO3 perovskite manganite: A comprehensive MCE study [J].

Kokila, I. Phebe ;

Kanagaraj, M. ;

Kumar, P. Sathish ;

Peter, Sebastian C. ;

Sekar, C. ;

Therese, Helen Annal .

MATERIALS RESEARCH EXPRESS, 2018, 5 (02)

[45] The magnetic, structural properties and magnetocaloric effects of Fe-Mn-Al alloys [J].

Zheng, Z. G. ;

Lei, L. ;

Zhou, Q. ;

Wang, W. H. ;

Zeng, D. C. ;

Qiu, Z. G. ;

Hong, Y. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2019, 484 :105-109

[46] Low-temperature magnetic properties and large magnetocaloric effects in the RE3Rh2 (RE = Nd, Ho and Er) intermetallics [J].

Wang, Y. J. ;

Du, Y. S. ;

Zhang, Y. Q. ;

Li, L. ;

Ma, L. ;

Wang, J. ;

Zhao, J. T. ;

Rao, G. H. .

INTERMETALLICS, 2020, 127 (127)

[47] Magnetic properties and magnetocaloric effects in Gd1-xHoxNiIn intermetallic compounds [J].

Zhang, H. ;

Xu, Z. Y. ;

Zheng, X. Q. ;

Shen, J. ;

Hu, F. X. ;

Sun, J. R. ;

Shen, B. G. .

SOLID STATE COMMUNICATIONS, 2012, 152 (18) :1734-1738

[48] Magnetic properties and crystallization behavior of Al-Co-Ce(Dy) amorphous ribbons [J].

Sidorov, V. ;

Mikhailov, V. ;

Svec, P. ;

Janickovic, D. ;

Son, L. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2015, 395 :324-328

[49] Study of the magnetic and magnetocaloric properties in RECoC (RE = Tb and Er) compounds [J].

Meng, Lingjian ;

Jia, Youshun ;

Li, Lingwei .

INTERMETALLICS, 2018, 97 :67-70

[50] Magnetic properties and magnetocaloric performances in amorphousized RE55Ni18Al27 (RE = Ho, Er and Tm) ribbons [J].

Jia, Youshun ;

Zhao, Xiaoyu ;

Liu, Xiaolian ;

Li, Lingwei .

JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 813

← 1 2 3 4 5 →