Novel Mechanism of Biquadratic Coupling in Magnetic Superlattices

Gruhn, W.

Journal

Acta Physica Polonica A

1997 | 91 | 2 | 303-306

Article title

Novel Mechanism of Biquadratic Coupling in Magnetic Superlattices

Authors

W. Gruhn

Content

Full texts:

http://przyrbwn.icm.edu.pl/APP/PDF/91/a091z2p15.pdf [remote]

Title variants

Languages of publication

Abstracts

Using the modified total energy approach of Bruno, we prove that for the transition metal or rare-earth superlattices the additional scattering of free electrons on magnetic ion multipole moment gives rise to ferroquadrupolar biquadratic coupling between magnetic layers. We show that in this novel, intrinsic mechanism, the anisotropy of the magnetoresistivity should manifest itself.

Keywords

75.70.Cn

Publisher

Journal

Acta Physica Polonica A

Year

1997

Volume

Issue

Pages

303-306

Physical description

Dates

published

1997-02

Contributors

author

W. Gruhn

Institute of Physics, Pedagogical University, Al. Armii Krajowej 13/15, 42-201 Częstochowa, Poland

References

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv91z215kz