Large reversible magnetostrain in polycrystalline Ni50Mn33In17−xGax

Yu, Shiyong; Gu, Aiqun; Kang, Shishou; Hu, Shu-jun; Li, Z.C.; Ye, S.T.; Li, H.H.; Sun, Jian‐Jun; Hao, Runrun

doi:10.1016/j.jallcom.2016.04.249

Cited by 16 publications

(9 citation statements)

References 22 publications

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“…As shown in Figure , the application of magnetic field causes shrinkage in the sample dimension due to the MFIS and DL/L becomes about −500 ppm at 90 kOe. Similar behavior has been reported in the NiMnAl alloy, NiMnInGa alloy, and FeMnGa alloy . Upon reduction of magnetic field to zero the sample does not recover to its original state and shows a residual magnetic field induced strain of about DL/L ≈ −100 ppm.…”

Section: Resultssupporting

confidence: 80%

Large Magnetoresistance and Magnetic Field Induced Strain in Ni_42.8Co_7.7Mn_38.8Al_10.7Heusler Alloy at Room Temperature

Xuan

Zhang

et al. 2018

Phys. Status Solidi A

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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 −500 ppm are observed under the magnetic field of 90 kOe. 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.

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Section: Resultssupporting

confidence: 80%

Large Magnetoresistance and Magnetic Field Induced Strain in Ni_42.8Co_7.7Mn_38.8Al_10.7Heusler Alloy at Room Temperature

Xuan

Zhang

et al. 2018

Phys. Status Solidi A

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“…Apart from single crystals, owing to the simple preparation process and the low cost, the MSME of the NiMnIn-based polycrystalline alloys were also studied (Krenke et al, 2007;Liu et al, 2009a;Sharma et al, 2010a;Li et al, 2010;Acet et al, 2011;Yu et al, 2014;Yu et al, 2016), although the magnitude of the MFIS of polycrystalline sample is generally smaller than those of single crystals. In 2007, by using in-situ X-ray diffraction technology, Y. D. Wang et al evidenced the occurrence of magnetic-field-induced reversible martensitic transformation in the Ni 45 Co 5 Mn 36.6 In 13.4 polycrystalline sample under a uniaxial compressive stress of 50 MPa and a magnetic field of 5 T (Wang et al, 2007).…”

Section: Nicomninmentioning

confidence: 99%

Recent Progress in Crystallographic Characterization, Magnetoresponsive and Elastocaloric Effects of Ni-Mn-In-Based Heusler Alloys—A Review

2022

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Ni-Mn-In-based magnetic shape memory alloys have promising applications in numerous state-of-the-art technologies, such as solid-state refrigeration and smart sensing, resulting from the magnetic field-induced inverse martensitic transformation. This paper aims at presenting a comprehensive review of the recent research progress of Ni-Mn-In-based alloys. First, the crystallographic characterization of these compounds that strongly affects functional behaviors, including the crystal structure of modulated martensite, the self-organization of martensite variants and the strain path during martensitic transformation, are reviewed. Second, the current research progress in functional behaviors, including magnetic shape memory, magnetocaloric and elastocaloric effects, are summarized. Finally, the main bottlenecks hindering the technical development and some possible solutions to overcome these difficulties are discussed. This review is expected to provide some useful insights for the design of novel advanced magnetic shape memory alloys.

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“…Great attention has been devoted to studying materials that show moderate magnetic entropy change values for their possible application as magnetic refrigerant materials near room temperature [1][2][3]. Off-stoichiometric Ni-Mn-Z (Z = Ga, In, Sn, Sb) Heusler alloys have several physical properties, such as magnetic shape memory, magnetocaloric effect, magnetic super-elasticity, exchange bias, and magnetoresistance [4][5][6][7]. Consequently, these alloys are of current interest due to their several technological applications as a magnetic coolant for magnetic refrigeration, magnetic actuated devices, and spintronic devices.…”

Section: Introductionmentioning

confidence: 99%

Structure, Microstructure, and Magnetic Properties of Melt Spun Ni50Mn50−xInx Ribbons

et al. 2021

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Structural, microstructural, and magnetic properties of Heusler Ni50Mn50−xInx (x = 5 and 10) ribbons have been investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM) coupled with energy dispersive X-ray spectroscopy (EDS), differential scanning calorimetry (DSC), and vibrating sample magnetometry (VSM). The as quenched Ni50Mn45In5 ribbons exhibit a mixture of monoclinic 14M (a = 4.329(3) Å, b = 5.530(3) Å, and c = 28.916(3) Å), and tetragonal L10 (a = b = 3.533(3) Å, and c = 7.522(3) Å) martensite structures, while Ni50Mn40In10 ribbons display a single monoclinic 14M phase (a = 4.262(3) Å, b = 5.692(3) Å, and c = 29.276(3) Å). After three heating/cooling cycles, in the temperature range of 303–873 K, the Rietveld refinement of the XRD patterns revealed the presence of a single 14M martensite for Ni50Mn45In5 ribbons, and a mixture of cubic L21 (31%) and 14M (69%) phases for Ni50Mn40In10 ribbons. The characteristic temperatures of the martensitic transition (Astart, Afinish, Mstart, and Mfinish), the thermal hysteresis temperature width, and the equilibrium temperature decreased with increasing indium content and heating cycles. The samples show a paramagnetic like behavior in the as quenched state, and a ferromagnetic like behavior after the third heating/cooling cycle.

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Large reversible magnetostrain in polycrystalline Ni50Mn33In17−xGax

Cited by 16 publications

References 22 publications

Large Magnetoresistance and Magnetic Field Induced Strain in Ni_42.8Co_7.7Mn_38.8Al_10.7Heusler Alloy at Room Temperature

Large Magnetoresistance and Magnetic Field Induced Strain in Ni_42.8Co_7.7Mn_38.8Al_10.7Heusler Alloy at Room Temperature

Recent Progress in Crystallographic Characterization, Magnetoresponsive and Elastocaloric Effects of Ni-Mn-In-Based Heusler Alloys—A Review

Structure, Microstructure, and Magnetic Properties of Melt Spun Ni50Mn50−xInx Ribbons

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Large reversible magnetostrain in polycrystalline Ni50Mn33In17−xGax

Cited by 16 publications

References 22 publications

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

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

Recent Progress in Crystallographic Characterization, Magnetoresponsive and Elastocaloric Effects of Ni-Mn-In-Based Heusler Alloys—A Review

Structure, Microstructure, and Magnetic Properties of Melt Spun Ni50Mn50−xInx Ribbons

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Large Magnetoresistance and Magnetic Field Induced Strain in Ni_42.8Co_7.7Mn_38.8Al_10.7Heusler Alloy at Room Temperature

Large Magnetoresistance and Magnetic Field Induced Strain in Ni_42.8Co_7.7Mn_38.8Al_10.7Heusler Alloy at Room Temperature