Ordering of the pyrochlore Ising model with the long-range RKKY interaction

Ordering of the pyrochlore Ising model with the long-range RKKY interaction

The ordering of the Ising model on a pyrochlore lattice interacting via the long-range RKKY interaction, which models a metallic pyrochlore magnet such as Pr_2Ir_2O_7, is studied by Monte Carlo simulations. Depending on the parameter k_F representing the Fermi wavevector, the model exhibits rich ord...

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Veröffentlicht in:arXiv.org 2008-06
Hauptverfasser: Ikeda, Atsushige, Kawamura, Hikaru
Format: Artikel
Sprache:eng
Schlagworte:
Ising model
Monte Carlo simulation
Physics - Statistical Mechanics
Pyrochlores
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Zusammenfassung:The ordering of the Ising model on a pyrochlore lattice interacting via the long-range RKKY interaction, which models a metallic pyrochlore magnet such as Pr_2Ir_2O_7, is studied by Monte Carlo simulations. Depending on the parameter k_F representing the Fermi wavevector, the model exhibits rich ordering behaviors.
ISSN:2331-8422
DOI:10.48550/arxiv.0803.0051