Anisotropic magnetic phase diagram of the Kondo-lattice compound Ce3Pd20Ge6 : Observation of antiferromagnetic and quadrupolar ordering
Physical Review B - Condensed Matter and Materials Physics 57 巻 13 号
7450-7453 頁
1998-04-01 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Anisotropic magnetic phase diagram of the Kondo-lattice compound Ce3Pd20Ge6 : Observation of antiferromagnetic and quadrupolar ordering
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| 作成者 |
Takeda Naoya
Ishikawa Masayasu
Yoshida Toshiya
Ishiguro Akiko
Kimura Noriaki
Komatsubara Takemi
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| 収録物名 |
Physical Review B - Condensed Matter and Materials Physics
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| 巻 | 57 |
| 号 | 13 |
| 開始ページ | 7450 |
| 終了ページ | 7453 |
| 抄録 |
From the measurement of the specific heat of single crystalline samples of Ce3Pd20Ge6, we have constructed magnetic phase diagrams for a magnetic field up to 4 T, which disclose a pronounced anisotropy along the three principal directions of [100], [110], and [111]. We have found that both the quadrupolar and antiterromagnetic ordering temperatures exhibit distinct directional dependences on the external magnetic field and that new phase transitions evolve in the antiferromagnetic phase as well as in the ordered quadrupolar phase. These facts strongly suggest the existence of a complicated form of anisotropic interaction between the electric quadrupolar moment and the magnetic dipolar moment. The present result is briefly discussed in comparison with the reported one for CeB6.
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
American Physical Society
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| 発行日 | 1998-04-01 |
| 権利情報 |
Copyright (c) 1998 The American Physical Society.
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| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 1098-0121
[DOI] 10.1103/PhysRevB.57.7450
[NCID] AA11187113
[DOI] http://dx.doi.org/10.1103/PhysRevB.57.7450
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