Quasi-two-dimensional conductivity in CePtSb and CePdSb

K. Katoh; T. Takabatake; A. Ochiai; A. Uesawa; T. Suzuki

doi:10.1016/S0921-4526(96)00577-7

Quasi-two-dimensional conductivity in CePtSb and CePdSb

K. Katoh, T. Takabatake, A. Ochiai, A. Uesawa, T. Suzuki

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

The strongly anisotoropic resistivity, ρ_c/ρ_a = 13-16, was found in CePtSb and CePdSb and the La homologues. The carrier concentrations in the Ce compounds are less than 0.04/f.u. The specific heat of CePtSb reveals a magnetic transition at 6.8 K above the ferromagnetic transition at T_C = 4.7 K. Furthermore, a distinct jump in C(T) is observed at T_C = 17.5 K for CePdSb in addition to the broad anomaly at around 10 K previously reported.

Original language	English
Pages (from-to)	159-161
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	230-232
DOIs	https://doi.org/10.1016/S0921-4526(96)00577-7
Publication status	Published - 1997 Feb
Externally published	Yes

Keywords

CePdSb
CePtSb
Hall effect
Resistivity
Specific heat

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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abstract = "The strongly anisotoropic resistivity, ρc/ρa = 13-16, was found in CePtSb and CePdSb and the La homologues. The carrier concentrations in the Ce compounds are less than 0.04/f.u. The specific heat of CePtSb reveals a magnetic transition at 6.8 K above the ferromagnetic transition at TC = 4.7 K. Furthermore, a distinct jump in C(T) is observed at TC = 17.5 K for CePdSb in addition to the broad anomaly at around 10 K previously reported.",

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author = "K. Katoh and T. Takabatake and A. Ochiai and A. Uesawa and T. Suzuki",

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T1 - Quasi-two-dimensional conductivity in CePtSb and CePdSb

AU - Katoh, K.

AU - Takabatake, T.

AU - Ochiai, A.

AU - Uesawa, A.

AU - Suzuki, T.

PY - 1997/2

Y1 - 1997/2

N2 - The strongly anisotoropic resistivity, ρc/ρa = 13-16, was found in CePtSb and CePdSb and the La homologues. The carrier concentrations in the Ce compounds are less than 0.04/f.u. The specific heat of CePtSb reveals a magnetic transition at 6.8 K above the ferromagnetic transition at TC = 4.7 K. Furthermore, a distinct jump in C(T) is observed at TC = 17.5 K for CePdSb in addition to the broad anomaly at around 10 K previously reported.

AB - The strongly anisotoropic resistivity, ρc/ρa = 13-16, was found in CePtSb and CePdSb and the La homologues. The carrier concentrations in the Ce compounds are less than 0.04/f.u. The specific heat of CePtSb reveals a magnetic transition at 6.8 K above the ferromagnetic transition at TC = 4.7 K. Furthermore, a distinct jump in C(T) is observed at TC = 17.5 K for CePdSb in addition to the broad anomaly at around 10 K previously reported.

KW - CePdSb

KW - CePtSb

KW - Hall effect

KW - Resistivity

KW - Specific heat

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JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

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