The analysis of the specific heat of RFe2Si2 compounds

P. Svoboda; J. Vejpravová; F. Honda; E. Šantavá; O. Schneeweiss; T. Komatsubara

doi:10.1016/S0921-4526(02)01829-X

The analysis of the specific heat of RFe₂Si₂ compounds

P. Svoboda, J. Vejpravová, F. Honda, E. Šantavá, O. Schneeweiss, T. Komatsubara

研究成果: Conference article › 査読

19 被引用数 (Scopus)

抄録

The series of isostructural intermetallics RFe₂Si₂ (R = La,Pr,Nd) crystallizes in the tetragonal ThCr₂Si₂-type structure with the space group I4/mmm. The specific heat of high-quality single crystals PrFe₂Si₂ and NdFe₂Si₂ was studied in comparison with nonmagnetic polycrystalline LaFe₂Si₂ in the 1.5-300 K temperature region. The detailed analysis of the specific heat yielded the magnetic entropy and the crystal field level scheme of both crystals.

本文言語	English
ページ（範囲）	139-141
ページ数	3
ジャーナル	Physica B: Condensed Matter
巻	328
号	1-2
DOI	https://doi.org/10.1016/S0921-4526(02)01829-X
出版ステータス	Published - 2003 4 1
外部発表	はい
イベント	T2PAM - Higashi-Hiroshima, Japan 継続期間: 2002 8 16 → 2002 8 19

ASJC Scopus subject areas

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

文献へのアクセス

10.1016/S0921-4526(02)01829-X

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引用スタイル

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abstract = "The series of isostructural intermetallics RFe2Si2 (R = La,Pr,Nd) crystallizes in the tetragonal ThCr2Si2-type structure with the space group I4/mmm. The specific heat of high-quality single crystals PrFe2Si2 and NdFe2Si2 was studied in comparison with nonmagnetic polycrystalline LaFe2Si2 in the 1.5-300 K temperature region. The detailed analysis of the specific heat yielded the magnetic entropy and the crystal field level scheme of both crystals.",

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T1 - The analysis of the specific heat of RFe2Si2 compounds

AU - Svoboda, P.

AU - Vejpravová, J.

AU - Honda, F.

AU - Šantavá, E.

AU - Schneeweiss, O.

AU - Komatsubara, T.

PY - 2003/4/1

Y1 - 2003/4/1

N2 - The series of isostructural intermetallics RFe2Si2 (R = La,Pr,Nd) crystallizes in the tetragonal ThCr2Si2-type structure with the space group I4/mmm. The specific heat of high-quality single crystals PrFe2Si2 and NdFe2Si2 was studied in comparison with nonmagnetic polycrystalline LaFe2Si2 in the 1.5-300 K temperature region. The detailed analysis of the specific heat yielded the magnetic entropy and the crystal field level scheme of both crystals.

AB - The series of isostructural intermetallics RFe2Si2 (R = La,Pr,Nd) crystallizes in the tetragonal ThCr2Si2-type structure with the space group I4/mmm. The specific heat of high-quality single crystals PrFe2Si2 and NdFe2Si2 was studied in comparison with nonmagnetic polycrystalline LaFe2Si2 in the 1.5-300 K temperature region. The detailed analysis of the specific heat yielded the magnetic entropy and the crystal field level scheme of both crystals.

KW - Crystal field levels

KW - RFeSi intermetallic compounds

KW - Specific heat

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