Abstract
We consider RKKY interaction in a quasi 2D system with nonparabolic dispersion. In our paper we calculate the RKKY range function assuming the in-layer confinement via effective dimensionality approach. We show, that indirect magnetic exchange in our system can be modelled by the effective spectral dimension which equals one.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
T. Dietl, A. Haury, Y. M. d'Aubigne: Phys. Rev. 5B (1977) R3347.
D. N. Aristov: Phys. Rev. B55 (1997) 8064.
Z. Bak, J. Jaroszewicz, W. Gruhn: J. Mag. Mag. Mater. 213 (2000) 340.
X.F. He: Solid State Commun. 75 (1990) 111.
X. F. He: Phys. Rev. 43B (1991) 2063.
E. F. Schubert: Delta-Doping of Semiconductors, Cambridge University Press, London 1996.
J. Krupski, M. Pietka: Solid State Commun. 107 (1998) 141.
L.R. Gonzalez, J. Krupski, M. Pietka, T. Szwacka: Phys. Rev. B60 (1999) 7768.
D. Mo, Z.J. Jiang, N. Ke: Solid State Commun. 114 (2000) 277.
Z. Bak: Czech. J. Phys. 49 (1999) 1525.
H. Bateman, A. Erdélyi, Higher Transcendental Functions, (McGraw-Hill, NY, 1953) Vol. II. All references concerning the page numbers go after Russian edition, Nauka, Moscow, 1974.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bak, Z. Effective dimensionality approach to the RKKY interaction in multilayer systems. Czech J Phys 52 (Suppl 1), A25–A28 (2002). https://doi.org/10.1007/s10582-002-0004-5
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s10582-002-0004-5