Magnetoresistance in the filled skutterudite SmFe4P12

D. Kikuchi; H. Sugawara; H. Aoki; K. Tanaka; S. Sanada; Y. Aoki; H. Sato

doi:10.1016/j.physb.2006.01.084

Magnetoresistance in the filled skutterudite SmFe₄P₁₂

D. Kikuchi, H. Sugawara, H. Aoki, K. Tanaka, S. Sanada, Y. Aoki, H. Sato

Science

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

2 Citations (Scopus)

Abstract

We report the experimental results on the transverse magnetoresistance (MR) in the filled skutterudite SmFe₄ P₁₂ single crystals. In the temperature dependence of the transverse MR at high fields, we found a resistance minimum near 3 K at 14 T. Taking into account the Kohler's rule, the increment of transverse MR below 3 K is ascribed to the ordinary Lorentz component, while there still remains unexplainable positive magnetoresistance component detected over the wide temperature range.

Original language	English
Pages (from-to)	226-227
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	378-380
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physb.2006.01.084
Publication status	Published - 2006 May 1

Keywords

Filled skutterudite
Heavy Fermion
Kohler's plot
SmFe P

ASJC Scopus subject areas

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

Access to Document

10.1016/j.physb.2006.01.084

Cite this

@article{62382a46e57e4dee9ce1d38833c9eea1,

title = "Magnetoresistance in the filled skutterudite SmFe4P12",

abstract = "We report the experimental results on the transverse magnetoresistance (MR) in the filled skutterudite SmFe4 P12 single crystals. In the temperature dependence of the transverse MR at high fields, we found a resistance minimum near 3 K at 14 T. Taking into account the Kohler's rule, the increment of transverse MR below 3 K is ascribed to the ordinary Lorentz component, while there still remains unexplainable positive magnetoresistance component detected over the wide temperature range.",

keywords = "Filled skutterudite, Heavy Fermion, Kohler's plot, SmFe P",

author = "D. Kikuchi and H. Sugawara and H. Aoki and K. Tanaka and S. Sanada and Y. Aoki and H. Sato",

note = "Funding Information: The authors are grateful to Prof. H. Harima for helpful discussions. This work was supported by a Grant-in-Aid for Scientific Research Priority Area “Skutterudite” (no. 15072206) of MEXT, Japan and Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists.",

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language = "English",

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T1 - Magnetoresistance in the filled skutterudite SmFe4P12

AU - Kikuchi, D.

AU - Sugawara, H.

AU - Aoki, H.

AU - Tanaka, K.

AU - Sanada, S.

AU - Aoki, Y.

AU - Sato, H.

N1 - Funding Information: The authors are grateful to Prof. H. Harima for helpful discussions. This work was supported by a Grant-in-Aid for Scientific Research Priority Area “Skutterudite” (no. 15072206) of MEXT, Japan and Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists.

PY - 2006/5/1

Y1 - 2006/5/1

N2 - We report the experimental results on the transverse magnetoresistance (MR) in the filled skutterudite SmFe4 P12 single crystals. In the temperature dependence of the transverse MR at high fields, we found a resistance minimum near 3 K at 14 T. Taking into account the Kohler's rule, the increment of transverse MR below 3 K is ascribed to the ordinary Lorentz component, while there still remains unexplainable positive magnetoresistance component detected over the wide temperature range.

AB - We report the experimental results on the transverse magnetoresistance (MR) in the filled skutterudite SmFe4 P12 single crystals. In the temperature dependence of the transverse MR at high fields, we found a resistance minimum near 3 K at 14 T. Taking into account the Kohler's rule, the increment of transverse MR below 3 K is ascribed to the ordinary Lorentz component, while there still remains unexplainable positive magnetoresistance component detected over the wide temperature range.

KW - Filled skutterudite

KW - Heavy Fermion

KW - Kohler's plot

KW - SmFe P

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