High-field magnetization and other physical properties of Ce 2T3X5 compounds (T=Pd, Rh and Cu; X=Si and A1)

Yasuyuki Ishii; Masashi Kosaka; Hideki Abe; Hideaki Kitazawa; Giyuu Kido; Yoshiya Uwatoko

doi:10.1016/j.jmmm.2003.10.007

High-field magnetization and other physical properties of Ce ₂T₃X₅ compounds (T=Pd, Rh and Cu; X=Si and A1)

Yasuyuki Ishii, Masashi Kosaka, Hideki Abe, Hideaki Kitazawa, Giyuu Kido, Yoshiya Uwatoko

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

1 Citation (Scopus)

Abstract

We have synthesized the new ternary compounds Ce₂Pd ₃Si₅, Ce₂Cu₃Si₅ and Ce₂Rh₃A1₅ that have the orthorhombic U ₂Co₃Si₅-type of structure. Measurements of the magnetization and other physical properties have been performed on Ce ₂T₃X₅ compounds up to 30 T at 1.5 K and in the temperature range from 2.0 to 300 K. Ce₂Pd₃Si₅ and Ce₂Cu₃Si₅ undergo a transition to the antiferromagnetic state at T_N = 7.8 and 4.4 K, respectively. On the other hand, in Ce₂Rh₃A1₅ no magnetic transition occurs down to 1.8 K. The highest magnetization values per Ce atom of Ce ₂Pd₃Si₅, Ce₂Cu₃Si ₅ and Ce₂Rh₃A1₅ are 0.96, 0.92 and 0.50μ_B at B = 30 T, respectively.

Original language	English
Pages (from-to)	60-63
Number of pages	4
Journal	Journal of Magnetism and Magnetic Materials
Volume	277
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jmmm.2003.10.007
Publication status	Published - 2004 Jun 1
Externally published	Yes

Keywords

High-field magnetization
Specific heat
Ternary cerium compounds

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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@article{a79b85fbc3714f168cf95d02cc2d4562,

title = "High-field magnetization and other physical properties of Ce 2T3X5 compounds (T=Pd, Rh and Cu; X=Si and A1)",

abstract = "We have synthesized the new ternary compounds Ce2Pd 3Si5, Ce2Cu3Si5 and Ce2Rh3A15 that have the orthorhombic U 2Co3Si5-type of structure. Measurements of the magnetization and other physical properties have been performed on Ce 2T3X5 compounds up to 30 T at 1.5 K and in the temperature range from 2.0 to 300 K. Ce2Pd3Si5 and Ce2Cu3Si5 undergo a transition to the antiferromagnetic state at TN = 7.8 and 4.4 K, respectively. On the other hand, in Ce2Rh3A15 no magnetic transition occurs down to 1.8 K. The highest magnetization values per Ce atom of Ce 2Pd3Si5, Ce2Cu3Si 5 and Ce2Rh3A15 are 0.96, 0.92 and 0.50μB at B = 30 T, respectively.",

keywords = "High-field magnetization, Specific heat, Ternary cerium compounds",

author = "Yasuyuki Ishii and Masashi Kosaka and Hideki Abe and Hideaki Kitazawa and Giyuu Kido and Yoshiya Uwatoko",

year = "2004",

month = jun,

day = "1",

doi = "10.1016/j.jmmm.2003.10.007",

language = "English",

volume = "277",

pages = "60--63",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

publisher = "Elsevier",

number = "1-2",

}

TY - JOUR

T1 - High-field magnetization and other physical properties of Ce 2T3X5 compounds (T=Pd, Rh and Cu; X=Si and A1)

AU - Ishii, Yasuyuki

AU - Kosaka, Masashi

AU - Abe, Hideki

AU - Kitazawa, Hideaki

AU - Kido, Giyuu

AU - Uwatoko, Yoshiya

PY - 2004/6/1

Y1 - 2004/6/1

N2 - We have synthesized the new ternary compounds Ce2Pd 3Si5, Ce2Cu3Si5 and Ce2Rh3A15 that have the orthorhombic U 2Co3Si5-type of structure. Measurements of the magnetization and other physical properties have been performed on Ce 2T3X5 compounds up to 30 T at 1.5 K and in the temperature range from 2.0 to 300 K. Ce2Pd3Si5 and Ce2Cu3Si5 undergo a transition to the antiferromagnetic state at TN = 7.8 and 4.4 K, respectively. On the other hand, in Ce2Rh3A15 no magnetic transition occurs down to 1.8 K. The highest magnetization values per Ce atom of Ce 2Pd3Si5, Ce2Cu3Si 5 and Ce2Rh3A15 are 0.96, 0.92 and 0.50μB at B = 30 T, respectively.

AB - We have synthesized the new ternary compounds Ce2Pd 3Si5, Ce2Cu3Si5 and Ce2Rh3A15 that have the orthorhombic U 2Co3Si5-type of structure. Measurements of the magnetization and other physical properties have been performed on Ce 2T3X5 compounds up to 30 T at 1.5 K and in the temperature range from 2.0 to 300 K. Ce2Pd3Si5 and Ce2Cu3Si5 undergo a transition to the antiferromagnetic state at TN = 7.8 and 4.4 K, respectively. On the other hand, in Ce2Rh3A15 no magnetic transition occurs down to 1.8 K. The highest magnetization values per Ce atom of Ce 2Pd3Si5, Ce2Cu3Si 5 and Ce2Rh3A15 are 0.96, 0.92 and 0.50μB at B = 30 T, respectively.

KW - High-field magnetization

KW - Specific heat

KW - Ternary cerium compounds

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M3 - Article

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EP - 63

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

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