NMR study of unique properties in SmRu4 P12

T. Mito; S. Masaki; N. Oki; S. Noguchi; S. Wada; N. Takeda; D. Kikuchi; H. Sato; H. Sugawara; G. q. Zheng

doi:10.1016/j.physb.2006.01.083

NMR study of unique properties in SmRu₄ P₁₂

T. Mito, S. Masaki, N. Oki, S. Noguchi, S. Wada, N. Takeda, D. Kikuchi, H. Sato, H. Sugawara, G. q. Zheng

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

1 Citation (Scopus)

Abstract

We have carried out ³¹P-NMR (nuclear magnetic resonance) studies on Sm-based filled skutterudite compounds SmRu₄ P₁₂. The measurements of NMR spectrum at various fields (H's) give evidence that spontaneous internal field occurs below the metal-insulator transition temperature T_MI ∼ 16.5 K. Concomitantly H-induced local field was observed between two successive transition temperatures, T^* ( ∼ 14 K ) < T < T_MI, suggesting that some multipole ordering coexists with dipole ordering in this compound.

Original language	English
Pages (from-to)	224-225
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	378-380
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physb.2006.01.083
Publication status	Published - May 1 2006

Keywords

Metal-insulator transition
NMR
Sm-based skutterudite compound

ASJC Scopus subject areas

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

Access to Document

10.1016/j.physb.2006.01.083

Cite this

@article{443f87d9de8a4150b9a047ea154ffc59,

title = "NMR study of unique properties in SmRu4 P12",

abstract = "We have carried out 31P-NMR (nuclear magnetic resonance) studies on Sm-based filled skutterudite compounds SmRu4 P12. The measurements of NMR spectrum at various fields (H's) give evidence that spontaneous internal field occurs below the metal-insulator transition temperature TMI ∼ 16.5 K. Concomitantly H-induced local field was observed between two successive transition temperatures, T* ( ∼ 14 K ) < T < TMI, suggesting that some multipole ordering coexists with dipole ordering in this compound.",

keywords = "Metal-insulator transition, NMR, Sm-based skutterudite compound",

author = "T. Mito and S. Masaki and N. Oki and S. Noguchi and S. Wada and N. Takeda and D. Kikuchi and H. Sato and H. Sugawara and Zheng, {G. q.}",

note = "Funding Information: This work is supported by grant-in-aid for scientific research priority area, skutterudite (no. 15072202) and scientific research (no. 14740211, 16740200) from the Ministry of Education, Culture, Sports, Science and Technology of Japan. ",

year = "2006",

month = may,

day = "1",

doi = "10.1016/j.physb.2006.01.083",

language = "English",

volume = "378-380",

pages = "224--225",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

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T1 - NMR study of unique properties in SmRu4 P12

AU - Mito, T.

AU - Masaki, S.

AU - Oki, N.

AU - Noguchi, S.

AU - Wada, S.

AU - Takeda, N.

AU - Kikuchi, D.

AU - Sato, H.

AU - Sugawara, H.

AU - Zheng, G. q.

N1 - Funding Information: This work is supported by grant-in-aid for scientific research priority area, skutterudite (no. 15072202) and scientific research (no. 14740211, 16740200) from the Ministry of Education, Culture, Sports, Science and Technology of Japan.

PY - 2006/5/1

Y1 - 2006/5/1

N2 - We have carried out 31P-NMR (nuclear magnetic resonance) studies on Sm-based filled skutterudite compounds SmRu4 P12. The measurements of NMR spectrum at various fields (H's) give evidence that spontaneous internal field occurs below the metal-insulator transition temperature TMI ∼ 16.5 K. Concomitantly H-induced local field was observed between two successive transition temperatures, T* ( ∼ 14 K ) < T < TMI, suggesting that some multipole ordering coexists with dipole ordering in this compound.

AB - We have carried out 31P-NMR (nuclear magnetic resonance) studies on Sm-based filled skutterudite compounds SmRu4 P12. The measurements of NMR spectrum at various fields (H's) give evidence that spontaneous internal field occurs below the metal-insulator transition temperature TMI ∼ 16.5 K. Concomitantly H-induced local field was observed between two successive transition temperatures, T* ( ∼ 14 K ) < T < TMI, suggesting that some multipole ordering coexists with dipole ordering in this compound.

KW - Metal-insulator transition

KW - NMR

KW - Sm-based skutterudite compound

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