| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
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|
タイトル |
Structural and magnetic transitions in the crystalline approximant Cd6Sm |
|
言語 |
en |
| 作成者 |
Tamura, Ryuji
Muro, Yuji
Hiroto, Takanobu
Yaguchi, Hiroshi
Beutier, G.
Takabatake, Toshiro
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| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
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|
権利情報 |
(c) 2012 American Physical Society |
| 主題 |
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主題Scheme |
NDC |
|
主題 |
420 |
| 内容記述 |
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内容記述 |
Electrical resistivity, specific heat, magnetic susceptibility, and magnetization of the crystalline approximant Cd6Sm are investigated in a temperature range 1.8-300 K. Both structural and magnetic transitions are clearly evidenced. A sharp structural phase transition is observed at Tc = 179 K in the electrical resistivity as well as in the specific heat, which is attributed to orientational ordering of the Cd4 tetrahedron located at the center of the icosahedral cluster. In addition, three successive magnetic transitions are found at TM1 = 12.5, TM2 = 10.2, and TM3 = 6.5 K. The anomaly at TM1 is attributed to an antiferromagnetic transition, whereas those at TM2 and TM3 are to ferrimagnetic transitions. The observation of the ferrimagnetic orders indicates that (pseudo) icosahedra made of localized Sm spins have a nonzero net magnetic moment, and the moments of the magnetic clusters form a long-range magnetic order. |
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言語 |
en |
| 出版者 |
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出版者 |
American Physical Society |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
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識別子タイプ |
DOI |
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関連識別子 |
10.1103/PhysRevB.85.014203 |
| 関連情報 |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.1103/PhysRevB.85.014203 |
| 収録物識別子 |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1098-0121 |
| 収録物識別子 |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11187113 |
| 開始ページ |
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|
開始ページ |
014203 |
| 書誌情報 |
Physical Review B
Physical Review B
巻 85,
号 1,
p. 014203,
発行日 2012
|
| 旧ID |
33939 |
PhysRevB.85.014203.pdf (444.8 KB)
