Spin dynamics of quadrupole-ordered PrFe4P12

J. G. Park; D. T. Adroja; K. A. McEwen; M. Kohgi; K. Iwasa; Y. S. Kwon

doi:10.1016/j.physb.2005.01.327

Spin dynamics of quadrupole-ordered PrFe₄P₁₂

J. G. Park, D. T. Adroja, K. A. McEwen, M. Kohgi, K. Iwasa, Y. S. Kwon

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

8 Citations (Scopus)

Abstract

PrFe₄P₁₂ shows a unique transition at 6.5 K with clear anomalies in its bulk properties. In order to understand the nature of the transition, we have undertaken inelastic neutron scattering studies from 300 to 2 K with varying magnetic fields up to 7 T. The analysis of the present data demonstrates that there is a pronounced change of the spin dynamics at 6.5 K which we attribute to the interplay between the spin and quadrupole degrees of freedom.

Original language	English
Pages (from-to)	868-870
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	359-361
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physb.2005.01.327
Publication status	Published - 30 Apr 2005
Externally published	Yes

Keywords

Inelastic neutron scattering
PrFeP
Quadrupole ordering
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.2005.01.327

Cite this

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title = "Spin dynamics of quadrupole-ordered PrFe4P12",

abstract = "PrFe4P12 shows a unique transition at 6.5 K with clear anomalies in its bulk properties. In order to understand the nature of the transition, we have undertaken inelastic neutron scattering studies from 300 to 2 K with varying magnetic fields up to 7 T. The analysis of the present data demonstrates that there is a pronounced change of the spin dynamics at 6.5 K which we attribute to the interplay between the spin and quadrupole degrees of freedom.",

keywords = "Inelastic neutron scattering, PrFeP, Quadrupole ordering, Skutterudite compound",

author = "Park, {J. G.} and Adroja, {D. T.} and McEwen, {K. A.} and M. Kohgi and K. Iwasa and Kwon, {Y. S.}",

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language = "English",

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T1 - Spin dynamics of quadrupole-ordered PrFe4P12

AU - Park, J. G.

AU - Adroja, D. T.

AU - McEwen, K. A.

AU - Kohgi, M.

AU - Iwasa, K.

AU - Kwon, Y. S.

PY - 2005/4/30

Y1 - 2005/4/30

N2 - PrFe4P12 shows a unique transition at 6.5 K with clear anomalies in its bulk properties. In order to understand the nature of the transition, we have undertaken inelastic neutron scattering studies from 300 to 2 K with varying magnetic fields up to 7 T. The analysis of the present data demonstrates that there is a pronounced change of the spin dynamics at 6.5 K which we attribute to the interplay between the spin and quadrupole degrees of freedom.

AB - PrFe4P12 shows a unique transition at 6.5 K with clear anomalies in its bulk properties. In order to understand the nature of the transition, we have undertaken inelastic neutron scattering studies from 300 to 2 K with varying magnetic fields up to 7 T. The analysis of the present data demonstrates that there is a pronounced change of the spin dynamics at 6.5 K which we attribute to the interplay between the spin and quadrupole degrees of freedom.

KW - Inelastic neutron scattering

KW - PrFeP

KW - Quadrupole ordering

KW - Skutterudite compound

UR - http://www.scopus.com/inward/record.url?scp=18144366891&partnerID=8YFLogxK

U2 - 10.1016/j.physb.2005.01.327

DO - 10.1016/j.physb.2005.01.327

M3 - Article

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SN - 0921-4526

VL - 359-361

SP - 868

EP - 870

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

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