The influence of Kondo physics on the properties of a spin glass

The influence of Kondo physics on the properties of a spin glass is considered. Numerical results obtained on a 20 X 20 X 20 lattice are presented for the magnetization, the distribution of fields, and the impurity spin susceptibility in the spin glass phase. We discuss how these quantities depend o...

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Veröffentlicht in:	Journal of physics. Condensed matter 2008-03, Vol.20 (9), p.095202-095202 (6)
Hauptverfasser:	Fazileh, Farhad, Kim, Eugene H
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology General theory and models of magnetic ordering Magnetic properties and materials Magnetically ordered materials: other intrinsic properties Physics Spin-glass and other random models Valence fluctuation, kondo lattice, and heavy-fermion phenomena
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Zusammenfassung:	The influence of Kondo physics on the properties of a spin glass is considered. Numerical results obtained on a 20 X 20 X 20 lattice are presented for the magnetization, the distribution of fields, and the impurity spin susceptibility in the spin glass phase. We discuss how these quantities depend on the system's history; we show how they are influenced by Kondo physics.
ISSN:	0953-8984 1361-648X
DOI:	10.1088/0953-8984/20/9/095202