Monte Carlo Study of Selective Magnetic Dilution in Spinel Structure

• Authors: L. Pytlik
• Languages of publication: EN

Abstracts

EN

In the present work results of a Monte Carlo study of magnetic ordering and percolation tresholds in selectively diluted spinel structure are discussed. Classical spin model with the Heisenberg type interactions was used with additional cubic anisotropy terms. Three types of selective dilution were studied: separate dilutions of A and B sublattices and a homogeneous dilution of both sublattices. The results are compared for various degrees of magnetic competition between first and second neighbours interactions.

Keywords

EN

75.10.Hk; 75.10.Nr; 75.40.Mg; 75.50.Lk; 75.50.Gg

Discipline

• 75.50.Gg: Ferrimagnetics
• 75.10.Nr: Spin-glass and other random models(for spin glasses and other random magnets, see 75.50.Lk)
• 75.40.Mg: Numerical simulation studies
• 75.10.Hk: Classical spin models
• 75.50.Lk: Spin glasses and other random magnets

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2000
• Volume: 97
• Issue: 5
• Pages: 913-916

Dates

published

2000-05

Contributors

author

L. Pytlik

• Faculty of Physics and Nuclear Techniques, Academy of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Kraków, Poland

Identifiers

DOI

10.12693/APhysPolA.97.913