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YbNiSi3 : An antiferromagnetic Kondo lattice with strong exchange interaction
https://hiroshima.repo.nii.ac.jp/records/2008239
https://hiroshima.repo.nii.ac.jp/records/20082396cf247ee-3ddf-44aa-ab7b-98e6a80b94b2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysRevB_70_100409.pdf (199.3 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||
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| 公開日 | 2023-03-18 | |||||||||||
| タイトル | ||||||||||||
| タイトル | YbNiSi3 : An antiferromagnetic Kondo lattice with strong exchange interaction | |||||||||||
| 言語 | en | |||||||||||
| 作成者 |
Avila, Marcos A.
× Avila, Marcos A.
× Sera, Masafumi
× Takabatake, Toshiro
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| アクセス権 | ||||||||||||
| 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 | ||||||||||||
| 権利情報 | Copyright (c) 2004 The American Physical Society. | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述 | We report on the structural, thermodynamic, and transport properties of high quality single crystals of YbNiSi3 grown by the flux method. This compound crystallizes in the SmNiGe3 layered structure type of the Cmmm space group. The general physical behavior is that of a Kondo lattice showing an antiferromagnetic ground state below TN=5.1 K. This is among the highest ordering temperatures for a Yb-based intermetallic, indicating strong exchange interaction between the Yb ions, which are in or very close to +3 valency based on the effective moment of 4.45μB/f.u. The compound has moderately heavy-electron behavior with a Sommerfeld coefficient of 190 mJ/mol K2. Resistivity is highly anisotropic and for I ⊥ b exhibits the signature logarithmic increase below a local minimum, followed by a sharp decrease in the coherent/magnetically ordered state, resulting in a residual resistivity of 1.5 μΩ cm and a residual resistivity ratio of 40. Fermi-liquid behavior consistent with a ground-state doublet is clearly observed below 1 K. | |||||||||||
| 言語 | en | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | American Physical Society | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 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 | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1103/PhysRevB.70.100409 | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | http://dx.doi.org/10.1103/PhysRevB.62.13860 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1098-0121 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA11187113 | |||||||||||
| 開始ページ | ||||||||||||
| 開始ページ | 100409-1 | |||||||||||
| 書誌情報 |
Physical Review B - Condensed Matter and Materials Physics Physical Review B - Condensed Matter and Materials Physics 巻 70, 号 10, p. 100409-1-100409-4, 発行日 2004-09-30 |
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| 旧ID | 19317 | |||||||||||
