Antiferromagnetic ordering in CePdSn

D. T. Adroja; S. K. Malik; B. D. Padalia; R. Vijayaraghavan

doi:10.1016/0038-1098(88)90036-1

Antiferromagnetic ordering in CePdSn

D. T. Adroja, S. K. Malik, B. D. Padalia, R. Vijayaraghavan

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Abstract

A new equiatomic cerium containing ternary compound CePdSn has been synthesized and is found to crystallize in the orthorhombic TiNiSi type structure. Magnetic susceptibility and electrical resistivity measurements reveal that this compound is ordered antiferromagnetically with a Neel temperature (T_N) of 7.5K. In the paramagnetic state, the susceptibility follows Curie-Weiss behavior between 50-300K with an effective moment close to that of free Ce³⁺ ion and a large negative paramagnetic Curie temperature. Deviation from Curie-Weiss behavior of the susceptibility is observed at low temperatures. The T_N of CePdSn is anomalously high compared to that expected, on the basis of de Gennes rule, from the T_N=14.6K of GdPdSn.

Original language	English
Pages (from-to)	1201-1203
Number of pages	3
Journal	Solid State Communications
Volume	66
Issue number	12
DOIs	https://doi.org/10.1016/0038-1098(88)90036-1
Publication status	Published - Jun 1988
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Materials Chemistry

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title = "Antiferromagnetic ordering in CePdSn",

abstract = "A new equiatomic cerium containing ternary compound CePdSn has been synthesized and is found to crystallize in the orthorhombic TiNiSi type structure. Magnetic susceptibility and electrical resistivity measurements reveal that this compound is ordered antiferromagnetically with a Neel temperature (TN) of 7.5K. In the paramagnetic state, the susceptibility follows Curie-Weiss behavior between 50-300K with an effective moment close to that of free Ce3+ ion and a large negative paramagnetic Curie temperature. Deviation from Curie-Weiss behavior of the susceptibility is observed at low temperatures. The TN of CePdSn is anomalously high compared to that expected, on the basis of de Gennes rule, from the TN=14.6K of GdPdSn.",

author = "Adroja, {D. T.} and Malik, {S. K.} and Padalia, {B. D.} and R. Vijayaraghavan",

year = "1988",

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T1 - Antiferromagnetic ordering in CePdSn

AU - Adroja, D. T.

AU - Malik, S. K.

AU - Padalia, B. D.

AU - Vijayaraghavan, R.

PY - 1988/6

Y1 - 1988/6

N2 - A new equiatomic cerium containing ternary compound CePdSn has been synthesized and is found to crystallize in the orthorhombic TiNiSi type structure. Magnetic susceptibility and electrical resistivity measurements reveal that this compound is ordered antiferromagnetically with a Neel temperature (TN) of 7.5K. In the paramagnetic state, the susceptibility follows Curie-Weiss behavior between 50-300K with an effective moment close to that of free Ce3+ ion and a large negative paramagnetic Curie temperature. Deviation from Curie-Weiss behavior of the susceptibility is observed at low temperatures. The TN of CePdSn is anomalously high compared to that expected, on the basis of de Gennes rule, from the TN=14.6K of GdPdSn.

AB - A new equiatomic cerium containing ternary compound CePdSn has been synthesized and is found to crystallize in the orthorhombic TiNiSi type structure. Magnetic susceptibility and electrical resistivity measurements reveal that this compound is ordered antiferromagnetically with a Neel temperature (TN) of 7.5K. In the paramagnetic state, the susceptibility follows Curie-Weiss behavior between 50-300K with an effective moment close to that of free Ce3+ ion and a large negative paramagnetic Curie temperature. Deviation from Curie-Weiss behavior of the susceptibility is observed at low temperatures. The TN of CePdSn is anomalously high compared to that expected, on the basis of de Gennes rule, from the TN=14.6K of GdPdSn.

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DO - 10.1016/0038-1098(88)90036-1

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VL - 66

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JO - Solid State Communications

JF - Solid State Communications

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ER -

Antiferromagnetic ordering in CePdSn

Abstract

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