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Structural phase transition and antiferromagnetic transition of Tb3RuO7
| Title: | Structural phase transition and antiferromagnetic transition of Tb3RuO7 |
| Authors: | Hinatsu, Yukio Browse this author →KAKEN DB | | Doi, Yoshihiro Browse this author →KAKEN DB |
| Keywords: | Magnetic properties | | Terbium | | Ruthenium | | Oxides | | Specific heat | | Structural phase transition |
| Issue Date: | Dec-2014 |
| Publisher: | Elsevier |
| Journal Title: | Journal of Solid State Chemistry |
| Volume: | 220 |
| Start Page: | 22 |
| End Page: | 27 |
| Publisher DOI: | 10.1016/j.jssc.2014.08.003 |
| Abstract: | Magnetic properties and structural phase transition of terbium ruthenate Tb3RuO7 are investigated through magnetic susceptibility, specific heat, high-temperature X-ray diffraction and differential scanning calorimetry measurements. The structural phase transition from space group P2(1)nb to Cmcm has been observed at 402 K. Tb3RuO7 shows an antiferromagnetic transition at 17 K. In addition, another magnetic anomaly has been found at 10 K. Analysis of the magnetic specific heat for Tb3RuO7 indicates that the magnetic transitions at 10 and 17K are due to the magnetic ordering of Tb3+ and Ru5+ ions, respectively. |
| Rights: | 2014 Elsevier Inc. All rights reserved. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/57492 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 日夏 幸雄
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