Low temperature properties in Ce(Co1-xCux)2Ge2

K. Maeda; H. Sugawara; T. D. Matsuda; T. Namiki; Y. Aoki; H. Sato; K. Hisatake

doi:10.1016/S0921-4526(98)00809-6

Low temperature properties in Ce(Co_1-xCu_x)₂Ge₂

K. Maeda^*, H. Sugawara, T. D. Matsuda, T. Namiki, Y. Aoki, H. Sato, K. Hisatake

^*この論文の責任著者

材料デザイン工学科

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

2 被引用数 (Scopus)

抄録

Electrical resistivity, specific heat and magnetic susceptibility have been investigated on pseudoternary compounds Ce(Co_1-xCu_x)₂Ge₂. The antiferromagnetic transition temperature T_N gradually decreases from 4.3 K for CeCu₂Ge₂ to T_N = 0 K around x = 0.4-0.5 with decreasing x. For x = 0.4, where no signature of magnetic ordering was found, both the specific heat and the electrical resistivity increases with decreasing temperature down to the lowest temperature.

本文言語	英語
ページ（範囲）	401-402
ページ数	2
ジャーナル	Physica B: Condensed Matter
巻	259-261
DOI	https://doi.org/10.1016/S0921-4526(98)00809-6
出版ステータス	出版済み - 1999

ASJC Scopus 主題領域

電子材料、光学材料、および磁性材料
凝縮系物理学
電子工学および電気工学

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10.1016/S0921-4526(98)00809-6

引用スタイル

@article{23c231525f374f3ab227787f6001cf83,

title = "Low temperature properties in Ce(Co1-xCux)2Ge2",

abstract = "Electrical resistivity, specific heat and magnetic susceptibility have been investigated on pseudoternary compounds Ce(Co1-xCux)2Ge2. The antiferromagnetic transition temperature TN gradually decreases from 4.3 K for CeCu2Ge2 to TN = 0 K around x = 0.4-0.5 with decreasing x. For x = 0.4, where no signature of magnetic ordering was found, both the specific heat and the electrical resistivity increases with decreasing temperature down to the lowest temperature.",

keywords = "Ce(CoCu)Ge, Electrical resistivity, Non-Fermi liquid, Specific heat",

author = "K. Maeda and H. Sugawara and Matsuda, {T. D.} and T. Namiki and Y. Aoki and H. Sato and K. Hisatake",

year = "1999",

doi = "10.1016/S0921-4526(98)00809-6",

language = "英語",

volume = "259-261",

pages = "401--402",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Low temperature properties in Ce(Co1-xCux)2Ge2

AU - Maeda, K.

AU - Sugawara, H.

AU - Matsuda, T. D.

AU - Namiki, T.

AU - Aoki, Y.

AU - Sato, H.

AU - Hisatake, K.

PY - 1999

Y1 - 1999

N2 - Electrical resistivity, specific heat and magnetic susceptibility have been investigated on pseudoternary compounds Ce(Co1-xCux)2Ge2. The antiferromagnetic transition temperature TN gradually decreases from 4.3 K for CeCu2Ge2 to TN = 0 K around x = 0.4-0.5 with decreasing x. For x = 0.4, where no signature of magnetic ordering was found, both the specific heat and the electrical resistivity increases with decreasing temperature down to the lowest temperature.

AB - Electrical resistivity, specific heat and magnetic susceptibility have been investigated on pseudoternary compounds Ce(Co1-xCux)2Ge2. The antiferromagnetic transition temperature TN gradually decreases from 4.3 K for CeCu2Ge2 to TN = 0 K around x = 0.4-0.5 with decreasing x. For x = 0.4, where no signature of magnetic ordering was found, both the specific heat and the electrical resistivity increases with decreasing temperature down to the lowest temperature.

KW - Ce(CoCu)Ge

KW - Electrical resistivity

KW - Non-Fermi liquid

KW - Specific heat

UR - http://www.scopus.com/inward/record.url?scp=9344271523&partnerID=8YFLogxK

U2 - 10.1016/S0921-4526(98)00809-6

DO - 10.1016/S0921-4526(98)00809-6

M3 - 学術論文

AN - SCOPUS:9344271523

SN - 0921-4526

VL - 259-261

SP - 401

EP - 402

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

ER -

Low temperature properties in Ce(Co1-xCux)2Ge2

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ASJC Scopus 主題領域

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引用スタイル

Low temperature properties in Ce(Co_1-xCu_x)₂Ge₂