Metamagnetic-like anomaly in CeCu6

Y. Aoki; T. Namiki; T. D. Matsuda; H. Sugawara; H. Sato; R. Settai; Y. Onuki

doi:10.1016/S0921-4526(98)01165-X

Metamagnetic-like anomaly in CeCu₆

Y. Aoki^*, T. Namiki, T. D. Matsuda, H. Sugawara, H. Sato, R. Settai, Y. Onuki

^*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

5 被引用数 (Scopus)

抄録

The field dependences of specific heat C and magnetocaloric effect (MCE) ΔT/ΔB in CeCu₆ have been measured to investigate the thermodynamical aspects of the weak metamagnetic-like anomaly (MA). Around 1.7 T both properties exhibit anomalous behaviors, which have close similarities with those in CeRu₂Si₂. This fact suggests that the quasiparticle density of states in CeCu₆ has a faint peak structure near the Fermi level, which is superposed on the Kondo-resonance peak.

本文言語	英語
ページ（範囲）	28-29
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)01165-X
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

文献へのアクセス

10.1016/S0921-4526(98)01165-X

引用スタイル

@article{4ae7a4b688114b87b95e6e6e33e32078,

title = "Metamagnetic-like anomaly in CeCu6",

abstract = "The field dependences of specific heat C and magnetocaloric effect (MCE) ΔT/ΔB in CeCu6 have been measured to investigate the thermodynamical aspects of the weak metamagnetic-like anomaly (MA). Around 1.7 T both properties exhibit anomalous behaviors, which have close similarities with those in CeRu2Si2. This fact suggests that the quasiparticle density of states in CeCu6 has a faint peak structure near the Fermi level, which is superposed on the Kondo-resonance peak.",

keywords = "CeCu, Magnetocaloric effect, Metamagnetism, Specific heat",

author = "Y. Aoki and T. Namiki and Matsuda, {T. D.} and H. Sugawara and H. Sato and R. Settai and Y. Onuki",

note = "Funding Information: This work was partly supported by a Grant-in-Aid for Scientific Research from the Ministry of Education, Science and Culture. ",

year = "1999",

doi = "10.1016/S0921-4526(98)01165-X",

language = "英語",

volume = "259-261",

pages = "28--29",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Metamagnetic-like anomaly in CeCu6

AU - Aoki, Y.

AU - Namiki, T.

AU - Matsuda, T. D.

AU - Sugawara, H.

AU - Sato, H.

AU - Settai, R.

AU - Onuki, Y.

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

PY - 1999

Y1 - 1999

N2 - The field dependences of specific heat C and magnetocaloric effect (MCE) ΔT/ΔB in CeCu6 have been measured to investigate the thermodynamical aspects of the weak metamagnetic-like anomaly (MA). Around 1.7 T both properties exhibit anomalous behaviors, which have close similarities with those in CeRu2Si2. This fact suggests that the quasiparticle density of states in CeCu6 has a faint peak structure near the Fermi level, which is superposed on the Kondo-resonance peak.

AB - The field dependences of specific heat C and magnetocaloric effect (MCE) ΔT/ΔB in CeCu6 have been measured to investigate the thermodynamical aspects of the weak metamagnetic-like anomaly (MA). Around 1.7 T both properties exhibit anomalous behaviors, which have close similarities with those in CeRu2Si2. This fact suggests that the quasiparticle density of states in CeCu6 has a faint peak structure near the Fermi level, which is superposed on the Kondo-resonance peak.

KW - CeCu

KW - Magnetocaloric effect

KW - Metamagnetism

KW - Specific heat

UR - http://www.scopus.com/inward/record.url?scp=4244045376&partnerID=8YFLogxK

U2 - 10.1016/S0921-4526(98)01165-X

DO - 10.1016/S0921-4526(98)01165-X

M3 - 学術論文

AN - SCOPUS:4244045376

SN - 0921-4526

VL - 259-261

SP - 28

EP - 29

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

ER -

Metamagnetic-like anomaly in CeCu6

抄録

ASJC Scopus 主題領域

文献へのアクセス

フィンガープリント

引用スタイル

Metamagnetic-like anomaly in CeCu₆