H
Hideya Onodera
Researcher at Tohoku University
Publications - 142
Citations - 2218
Hideya Onodera is an academic researcher from Tohoku University. The author has contributed to research in topics: Magnetization & Magnetic structure. The author has an hindex of 28, co-authored 142 publications receiving 2148 citations.
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Journal ArticleDOI
Antiferroquadrupolar ordering and magnetic properties of the tetragonal DyB2C2 compound
Hiroki Yamauchi,Hideya Onodera,Kenji Ohoyama,Takahiro Onimaru,Masashi Kosaka,Masayoshi Ohashi,Yasuo Yamaguchi +6 more
TL;DR: In this paper, a single-crystalline DyB 2 C 2 compound with the tetragonal structure was investigated and the magnetic properties were investigated on a single crystalized DyB2C 2 compound, and the results were well interpreted by postulating that the phase between T C and T Q is an antiferroquadrupolar ordered one.
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Magnetization and coercivity of Mn3−δGa alloys with a D022‐type structure
TL;DR: In this paper, the effect of magnetic annealing during the transition from the γMn phase to the D022-type phase and the addition of Fe to Mn3−δGa was studied.
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Quadrupolar ordering and magnetic properties of tetragonal TmAu 2
Masashi Kosaka,Hideya Onodera,Kenji Ohoyama,Masayoshi Ohashi,Yasuo Yamaguchi,Shintaro Nakamura,Terutaka Goto,Hisao Kobayashi,Susumu Ikeda +8 more
TL;DR: In this article, a simple body-centered tetragonal structure undergoes a transition to an antiferromagnetic state at 3.2 K by exchange-induced magnetic moments arising from the transition between the ground and the first excited singlet states.
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Anomalous Magnetic Phase Diagrams of HoB2C2. Antiferroquadrupolar Ordering in the Magnetic Phase.
TL;DR: In this paper, the magnetic properties of the single-crystalline tetragonal HoB 2 C 2 compound were investigated and it was shown that the phase below 5.0 K is the one with competitive coexistence of the antiferromagnetic and antiferroquadrupolar order.
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Neutron powder diffraction on Ce11B2C2 and Nd11B2C2 : A new model for the tetragonal crystal structure
TL;DR: In this article, the authors investigated the crystal structures of CeB 2 C 2 and NdB 2C 2 by means of neutron powder diffraction using 11 B enriched samples and found that the diffraction patterns of Ce 11 B 2c 2 c2 and Nd 11 b 2c2c 2 are very similar.