IDEAS home Printed from https://ideas.repec.org/a/eee/phsmap/v293y2001i3p478-484.html
   My bibliography  Save this article

A simple method of complex ferrimagnetic properties description of AB1AB2-superlattice structures with a strong perpendicular anisotropy contribution (Blume–Capel model)

Author

Listed:
  • Wiatrowski, G.
  • Bayreuther, G.
  • Bensch, F.

Abstract

We have studied the ferrimagnetic spin-1 AB1AB2 superlattice in the presence of perpendicular single-ion anisotropy (Blume–Capel model) to have a direct evidence of the existence of multicompensation and tricritical effects. We present the theory based on the use of the exact solution for spin-1 Ising linear chain in external magnetic field. The free energy is calculated from the Bogolyubov's variational principle in frame of the transfer matrix method. Then, we obtain the description of the second as well as first-order phase transition, together with the layered and total magnetization curves. Our results (phase diagrams) indicate the possible existence of 1–3-compensation point effects for particular values of magnetic structure parameters. Mainly, the contribution of the perpendicular single-ion anisotropy is verified.

Suggested Citation

  • Wiatrowski, G. & Bayreuther, G. & Bensch, F., 2001. "A simple method of complex ferrimagnetic properties description of AB1AB2-superlattice structures with a strong perpendicular anisotropy contribution (Blume–Capel model)," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 293(3), pages 478-484.
    • Handle: RePEc:eee:phsmap:v:293:y:2001:i:3:p:478-484
    DOI: 10.1016/S0378-4371(00)00626-9
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378437100006269
    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/S0378-4371(00)00626-9?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:293:y:2001:i:3:p:478-484. 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.