Nonmagnetic ordered state in heavy electron PrFe4P12 evidenced by specific heat

Yuji Aoki; Takahiro Namiki; Tatsuma D. Matsuda; Hitoshi Sugawara; Hideyuki Sato

doi:10.1016/S0921-4526(01)01249-2

Nonmagnetic ordered state in heavy electron PrFe₄P₁₂ evidenced by specific heat

Yuji Aoki^*, Takahiro Namiki, Tatsuma D. Matsuda, Hitoshi Sugawara, Hideyuki Sato

^*Corresponding author for this work

Materials Design and Engineering

Research output: Contribution to journal › Conference article › peer-review

5 Scopus citations

Abstract

We have studied the Pr nuclear Schottky contribution to the specific heat of heavy fermion PrFe₄P₁₂ in applied fields below 1 K using a high-quality single crystal. The results clearly show that the primary order parameter in the low-field ordered state is nonmagnetic. A possible explanation for the nature of the ordered state is discussed.

Original language	English
Pages (from-to)	823-824
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	312-313
DOIs	https://doi.org/10.1016/S0921-4526(01)01249-2
State	Published - 2002/03
Event	International Conference on Strongly Correlated Electrons - Ann Arbor, MI, United States Duration: 2002/08/06 → 2002/08/06

Keywords

Filled skutterudite compound
Heavy fermion
Nuclear specific heat
PrFeP

ASJC Scopus subject areas

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

Access to Document

10.1016/S0921-4526(01)01249-2

Cite this

@article{d9a89e717d45426ba3fda08c0e2ba57e,

title = "Nonmagnetic ordered state in heavy electron PrFe4P12 evidenced by specific heat",

abstract = "We have studied the Pr nuclear Schottky contribution to the specific heat of heavy fermion PrFe4P12 in applied fields below 1 K using a high-quality single crystal. The results clearly show that the primary order parameter in the low-field ordered state is nonmagnetic. A possible explanation for the nature of the ordered state is discussed.",

keywords = "Filled skutterudite compound, Heavy fermion, Nuclear specific heat, PrFeP",

author = "Yuji Aoki and Takahiro Namiki and Matsuda, {Tatsuma D.} and Hitoshi Sugawara and Hideyuki Sato",

note = "Funding Information: This work was supported partly by a Grant-in-Aid for Scientific Research from the Ministry of Education, Science and Culture and by the REIMEI Research Resources of Japan Atomic Energy Research Institute. ; International Conference on Strongly Correlated Electrons ; Conference date: 06-08-2002 Through 06-08-2002",

year = "2002",

month = mar,

doi = "10.1016/S0921-4526(01)01249-2",

language = "英語",

volume = "312-313",

pages = "823--824",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Nonmagnetic ordered state in heavy electron PrFe4P12 evidenced by specific heat

AU - Aoki, Yuji

AU - Namiki, Takahiro

AU - Matsuda, Tatsuma D.

AU - Sugawara, Hitoshi

AU - Sato, Hideyuki

N1 - Funding Information: This work was supported partly by a Grant-in-Aid for Scientific Research from the Ministry of Education, Science and Culture and by the REIMEI Research Resources of Japan Atomic Energy Research Institute.

PY - 2002/3

Y1 - 2002/3

N2 - We have studied the Pr nuclear Schottky contribution to the specific heat of heavy fermion PrFe4P12 in applied fields below 1 K using a high-quality single crystal. The results clearly show that the primary order parameter in the low-field ordered state is nonmagnetic. A possible explanation for the nature of the ordered state is discussed.

AB - We have studied the Pr nuclear Schottky contribution to the specific heat of heavy fermion PrFe4P12 in applied fields below 1 K using a high-quality single crystal. The results clearly show that the primary order parameter in the low-field ordered state is nonmagnetic. A possible explanation for the nature of the ordered state is discussed.

KW - Filled skutterudite compound

KW - Heavy fermion

KW - Nuclear specific heat

KW - PrFeP

UR - http://www.scopus.com/inward/record.url?scp=0036504264&partnerID=8YFLogxK

U2 - 10.1016/S0921-4526(01)01249-2

DO - 10.1016/S0921-4526(01)01249-2

M3 - 会議記事

AN - SCOPUS:0036504264

SN - 0921-4526

VL - 312-313

SP - 823

EP - 824

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

T2 - International Conference on Strongly Correlated Electrons

Y2 - 6 August 2002 through 6 August 2002

ER -