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Structural phase transition and antiferromagnetic transition of Tb3RuO7

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/57492

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)

Submitter: 日夏 幸雄

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