IDEAS home Printed from https://ideas.repec.org/a/eee/phsmap/v392y2013i6p1355-1360.html
   My bibliography  Save this article

On the magnetocaloric effect of itinerant electron systems with first order transition

Author

Listed:
  • de Medeiros, L.G.
  • de Oliveira, N.A.
  • von Ranke, P.J.
  • Troper, A.

Abstract

In this paper we make a systematic discussion about the magnetocaloric effect of itinerant electron systems with first order transition. For this purpose, we use a microscopical model based in the framework of the band theory of magnetism, including the magnetoelastic interaction. Our calculations show that the magnetoelastic coupling parameter, which renormalizes the electron energy hopping, is responsible for the appearance of the first order transition, the thermal hysteresis and the difference among the values of magnetocaloric potentials, calculated in the heating and cooling processes of the system.

Suggested Citation

  • de Medeiros, L.G. & de Oliveira, N.A. & von Ranke, P.J. & Troper, A., 2013. "On the magnetocaloric effect of itinerant electron systems with first order transition," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 392(6), pages 1355-1360.
    • Handle: RePEc:eee:phsmap:v:392:y:2013:i:6:p:1355-1360
    DOI: 10.1016/j.physa.2012.11.046
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378437112010114
    Download Restriction: Full text for ScienceDirect subscribers only. Journal offers the option of making the article available online on Science direct for a fee of $3,000
    File URL: https://libkey.io/10.1016/j.physa.2012.11.046?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:phsmap:v:392:y:2013:i:6:p:1355-1360. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/physica-a-statistical-mechpplications/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.