Thermodynamic properties of the spin-chain compound Pr3RuO 7

M. Freamat; X. N. Lin; V. Durairaj; S. Chikara; G. Cao; J. W. Brill

doi:10.1051/jp4:2005131085

Thermodynamic properties of the spin-chain compound Pr₃RuO ₇

M. Freamat, X. N. Lin, V. Durairaj, S. Chikara, G. Cao, J. W. Brill

Physics And Astronomy

Producción científica: Conference article › revisión exhaustiva

Resumen

We have measured the magnetic susceptibility (χ) and specific heat (C_P) of single crystals of Pr₃RuO₇. The susceptibility indicates a Neel transition at T_N = 54 K, with an unusually mean-field specific heat anomaly. While χ indicates that all intrinsic moments order at T_N, a Schottky-like anomaly in c _P suggests that there remains a small crystal-field splitting between a magnetic and non-magnetic state of the rare earth ions.

Idioma original	English
Páginas (desde-hasta)	339-340
Número de páginas	2
Publicación	Journal De Physique. IV : JP
Volumen	131
DOI	https://doi.org/10.1051/jp4:2005131085
Estado	Published - 2005
Evento	ECRYS-2005: International Workshop on Electronic Crystals - Cargese, France Duración: ago 21 2005 → ago 27 2005

ASJC Scopus subject areas

General Physics and Astronomy

Acceder al documento

10.1051/jp4:2005131085

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abstract = "We have measured the magnetic susceptibility (χ) and specific heat (CP) of single crystals of Pr3RuO7. The susceptibility indicates a Neel transition at TN = 54 K, with an unusually mean-field specific heat anomaly. While χ indicates that all intrinsic moments order at TN, a Schottky-like anomaly in c P suggests that there remains a small crystal-field splitting between a magnetic and non-magnetic state of the rare earth ions.",

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AU - Freamat, M.

AU - Lin, X. N.

AU - Durairaj, V.

AU - Chikara, S.

AU - Cao, G.

AU - Brill, J. W.

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AB - We have measured the magnetic susceptibility (χ) and specific heat (CP) of single crystals of Pr3RuO7. The susceptibility indicates a Neel transition at TN = 54 K, with an unusually mean-field specific heat anomaly. While χ indicates that all intrinsic moments order at TN, a Schottky-like anomaly in c P suggests that there remains a small crystal-field splitting between a magnetic and non-magnetic state of the rare earth ions.

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JF - Journal De Physique. IV : JP

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