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Chiral Soliton Lattice Formation in Monoaxial Helimagnet Yb(Ni1−xCux)3Al9
https://repo.qst.go.jp/records/48466
https://repo.qst.go.jp/records/4846694c7d81e-1060-4aae-8e3b-682cdb24ae69
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-02-06 | |||||
| タイトル | ||||||
| タイトル | Chiral Soliton Lattice Formation in Monoaxial Helimagnet Yb(Ni1−xCux)3Al9 | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Matsumura, Takeshi
× Matsumura, Takeshi× Kita, Yosuke× Kubo, Koya× Yoshikawa, Yugo× Michimura, Shinji× 稲見, 俊哉× Kousaka, Yusuke× Katsuya, Inoue× Ohara, Shigeo× 稲見 俊哉 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Helical magnetic structures and their responses to external magnetic fields in Yb(Ni1−xCux)3Al9 with a chiral crystal structure of the space group R32 have been investigated by resonant X-ray diffraction. It is shown that the crystal chirality is reflected in the helicity of the magnetic structure by a one-to-one relationship, indicating that an antisymmetric exchange interaction mediated via the conduction electrons exists. When a magnetic field is applied perpendicular to the helical axis (c-axis), the second-harmonic peak of (0, 0, 2q) develops with increasing field. The third-harmonic peak of (0. 0, 3q) has also been observed for the x = 0.06 sample. This result provides strong evidence for the formation of a chiral magnetic soliton lattice state, a periodic array of chiral twist of spins, which has been suggested by the characteristic magnetization curve. The helical ordering of magnetic octupole moments accompanying the magnetic dipole order has also been detected. | |||||
| 書誌情報 |
Journal of the Physical Society of Japan 巻 86, 号 12, p. 124702-1-124702-12, 発行日 2017-11 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0031-9015 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.7566/JPSJ.86.124702 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.7566/JPSJ.86.124702 | |||||
| 関連名称 | https://doi.org/10.7566/JPSJ.86.124702 | |||||
