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Magnetic properties and large reversible magnetocaloric effect in Er3Pd2.

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Title: Magnetic properties and large reversible magnetocaloric effect in Er3Pd2.
Authors: Maji, Bibekananda1 bibekanandamaji@gmail.com, Ray, Mayukh K.2, Modak, M.2, Mondal, S.2,3, Suresh, K.G.4, Banerjee, S.2
Source: Journal of Magnetism & Magnetic Materials. Jun2018, Vol. 456, p236-240. 5p.
Subjects: Magnetocaloric effects, Magnetic properties of intermetallic compounds, Antiferromagnetic materials, Magnetic moments, Magnetic transitions
Abstract: The magnetic properties and magnetocaloric effect (MCE) of binary intermetallic compound Er 3 Pd 2 were studied. It exhibits a paramagnetic (PM) to antiferromagnetic (AFM) transition at Néel temperature (T N ) = 10 K. A large reversible MCE was observed which is related to a second order magnetic transition from PM to AFM state. The values of maximum magnetic entropy change ( - Δ S M max ) and adiabatic temperature change ( Δ T ad max ) reach 8.9 J/kg-K and 2.9 K respectively for the field change of 50 kOe with no obvious hysteresis loss. The effective magnetic moment was determined to be 10.16 µ B /Er 3+ , which is notably higher than that of free ion value of Er 3+ (9.59 µ B ), suggests that Pd ions also have considerable amount of magnetic moments in this compound. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Magnetism & Magnetic Materials is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 128390965
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  Data: Magnetic properties and large reversible magnetocaloric effect in Er3Pd2.
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  Data: <searchLink fieldCode="DE" term="%22Magnetocaloric+effects%22">Magnetocaloric effects</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+properties+of+intermetallic+compounds%22">Magnetic properties of intermetallic compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Antiferromagnetic+materials%22">Antiferromagnetic materials</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+moments%22">Magnetic moments</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+transitions%22">Magnetic transitions</searchLink>
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  Data: The magnetic properties and magnetocaloric effect (MCE) of binary intermetallic compound Er 3 Pd 2 were studied. It exhibits a paramagnetic (PM) to antiferromagnetic (AFM) transition at Néel temperature (T N ) = 10 K. A large reversible MCE was observed which is related to a second order magnetic transition from PM to AFM state. The values of maximum magnetic entropy change ( - Δ S M max ) and adiabatic temperature change ( Δ T ad max ) reach 8.9 J/kg-K and 2.9 K respectively for the field change of 50 kOe with no obvious hysteresis loss. The effective magnetic moment was determined to be 10.16 µ B /Er 3+ , which is notably higher than that of free ion value of Er 3+ (9.59 µ B ), suggests that Pd ions also have considerable amount of magnetic moments in this compound. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Magnetism & Magnetic Materials is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.jmmm.2018.02.036
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      – Code: eng
        Text: English
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        PageCount: 5
        StartPage: 236
    Subjects:
      – SubjectFull: Magnetocaloric effects
        Type: general
      – SubjectFull: Magnetic properties of intermetallic compounds
        Type: general
      – SubjectFull: Antiferromagnetic materials
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      – SubjectFull: Magnetic moments
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      – SubjectFull: Magnetic transitions
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      – TitleFull: Magnetic properties and large reversible magnetocaloric effect in Er3Pd2.
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              Text: Jun2018
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