Large Magnetoresistance and Magnetic Field Induced Strain in Ni42.8Co7.7Mn38.8Al10.7 Heusler Alloy at Room Temperature

被引：7
|
作者：
Xuan, Haicheng [1 ]
Zhang, Tuo [1 ]
Wu, Yafei [1 ]
Agarwal, Sandeep [2 ]
Yang, Huali [2 ]
Wen, Xingcheng [2 ]
Wei, Jiafeng [2 ]
Han, Peide [1 ]
Du, Youwei [1 ]
机构：
[1] Taiyuan Univ Technol, Coll Mat Sci & Engn, Minist Educ, Key Lab Interface Sci & Engn Adv Mat, Taiyuan 030024, Shanxi, Peoples R China
[2] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, CAS Key Lab Magnet Mat & Devices, Ningbo 315201, Zhejiang, Peoples R China
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2018年 / 215卷 / 18期
基金：
国家重点研发计划; 中国国家自然科学基金;
关键词：
Heusler alloys; magnetic field induced strains; magnetoresistance; martensitic transformation; Ni-Co-Mn-Al; SHAPE-MEMORY ALLOYS; INVERSE; SN; TRANSFORMATION;
D O I：
10.1002/pssa.201800185
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Large magnetoresistance and large magnetic field induced strain are observed in polycrystalline Ni42.8Co7.7Mn38.8Al10.7 Heusler alloy. The martensitic transformation from ferromagnetic austenite to weak-magnetic martensite is realized in the alloy around the room temperature. A magentoresistance of -45% and magnetic field induced strain up to -500ppm are observed under the magnetic field of 90kOe. The evolution of the topography and magnetic domain is measured by magnetic force microscopy under different magnetic fields. Dramatic changes in magnetic domain structures are observed and discussed in the martensitic transformation process. The magnetic field induced reverse martensitic transformation should account for the large magnetoresistance and magnetic field induced strain. The results indicate the potential application of Ni42.8Co7.7Mn38.8Al10.7 alloy in magnetic multifunctional materials.
引用
收藏
页数：6
相关论文
共 50 条
  • [21] Effect of external stress and bias magnetic field on transformation strain of heusler alloy Ni-Mn-Ga
    高智勇
    蔡伟
    赵连城
    吴光恒
    陈京兰
    詹文山
    Transactions of Nonferrous Metals Society of China, 2003, (01) : 42 - 45
  • [22] Effect of external stress and bias magnetic field on transformation strain of heusler alloy Ni-Mn-Ga
    Gao, ZY
    Cai, W
    Zhao, LC
    Wu, GH
    Chen, JL
    Zhan, WS
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2003, 13 (01) : 42 - 45
  • [23] Phase transition strain and magnetic-field-induced strain in Ni46Cu4Mn38Sn12 Heusler alloy
    Li, Zhe
    Jing, Chao
    Qiao, Yan-Fei
    Zhang, Hao-Lei
    Cao, Shi-Xun
    Zhang, Jin-Cang
    Sun, Liang
    Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2010, 20 (11): : 2187 - 2191
  • [24] Large magnetic-field-induced strain in Co-Ni-Al single-variant ferromagnetic shape memory alloy
    Morito, H.
    Oikawa, K.
    Fujita, A.
    Fukamichi, K.
    Kainuma, R.
    Ishida, K.
    SCRIPTA MATERIALIA, 2010, 63 (04) : 379 - 382
  • [25] Magnetic field-induced strain and stress in a Ni-Mn-Ga alloy
    Jääskeläinen, A
    Ullakko, K
    Lindroos, VK
    JOURNAL DE PHYSIQUE IV, 2003, 112 : 1005 - 1008
  • [26] Magnetic-field-induced reverse martensitic transformation and large magnetoresistance in Ni50-xCoxMn32Al18 Heusler alloys
    Xuan, H. C.
    Shen, L. J.
    Tang, T.
    Cao, Q. Q.
    Wang, D. H.
    Du, Y. W.
    APPLIED PHYSICS LETTERS, 2012, 100 (17)
  • [27] Temperature and field induced strain in polycrystalline Ni50Mn35In15-xSix magnetic shape memory Heusler alloys
    Pathak, Arjun K.
    Dubenko, Igor
    Stadler, Shane
    Ali, Naushad
    JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (04) : 1106 - 1110
  • [28] Magnetic Field-Induced Transition in Co-Doped Ni41Co9Mn31.5Ga18.5 Heusler Alloy
    Sakon, Takuo
    Sasaki, Kenta
    Numakura, Daisuke
    Abe, Michihito
    Nojiri, Hiroyuki
    Adachi, Yoshiya
    Kanomata, Takeshi
    MATERIALS TRANSACTIONS, 2013, 54 (01) : 9 - 13
  • [29] Induced magnetic anisotropy of Ni42Co8Mn39Sn11 Heusler alloy under magnetic-field-annealing
    Yi, Lizhi
    Zhang, Tianfeng
    Zhang, Bingbing
    Xu, Yunli
    Piao, Hongguang
    Pan, Liqing
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2020, 495
  • [30] Temperature stability of martensite and magnetic field induced strain in Ni-Mn-Ga
    Glavatska, N
    Mogylny, G
    Glavatskiy, I
    Gavriljuk, V
    SCRIPTA MATERIALIA, 2002, 46 (08) : 605 - 610
12345