HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
Peer-reviewed Journal Articles, etc >

Magnetic ordering of divalent europium in double perovskites Eu2LnTaO6 (Ln=rare earths) : Magnetic interactions of Eu2+ ions determined by magnetic susceptibility, specific heat, and 151Eu Mössbauer spectrum measurements

Files in This Item:
JSSC184-6_1478-1483.pdf409.58 kBPDFView/Open
Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/46737

Title: Magnetic ordering of divalent europium in double perovskites Eu2LnTaO6 (Ln=rare earths) : Magnetic interactions of Eu2+ ions determined by magnetic susceptibility, specific heat, and 151Eu Mössbauer spectrum measurements
Authors: Misawa, Yoshitaka Browse this author
Doi, Yoshihiro Browse this author
Hinatsu, Yukio Browse this author
Keywords: Magnetic properties
Perovskite
Europium
Magnetic susceptibility
Specific heat
Mössbauer spectrum
Issue Date: Jun-2011
Publisher: Elsevier
Journal Title: Journal of Solid State Chemistry
Volume: 184
Issue: 6
Start Page: 1478
End Page: 1483
Publisher DOI: 10.1016/j.jssc.2011.04.017
Abstract: Structures and magnetic properties of double perovskite-type oxides Eu2LnTaO6 (Ln=Eu, Dy ∼ Lu) were investigated. These compounds adopt a distorted double perovskite structure with space group P2_[1]/n. Magnetic susceptibility, specific heat, and 151Eu Mössbauer spectrum measurements show that the Eu2+ ions at the 12-coordinate sites of the perovskite structure are antiferromagnetically ordered at ∼ 4 K, and that Ln3+ ions at the 6-coordinate site are in the paramagnetic state down to 1.8 K.
Type: article (author version)
URI: http://hdl.handle.net/2115/46737
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

Export metadata:

OAI-PMH ( junii2 , jpcoar_1.0 )

MathJax is now OFF:


 

 - Hokkaido University