Observation of the Antiferromagnetic Ordering of Cu(2) Sites in YBa2(Cu1-xFex)3O7-y
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- Matsumura Masahiro
- Department of Physics, Faculty of Science, Kochi University
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- Yamagata Hideki
- Department of Physics, Faculty of Science, Kochi University
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- Oda Yasukage
- Faculty of Engineering Science, Osaka University
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- Kawaji Naoki
- Faculty of Engineering Science, Osaka University
書誌事項
- タイトル別名
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- Observation of the Antiferromagnetic Ordering of Cu(2) Sites in YBa<SUB>2</SUB>(Cu<SUB>1−<I>x</I></SUB>Fe<I><SUB>x</SUB></I>)<SUB>3</SUB>O<SUB>7−<I>y</I></SUB>
- Observation of the Antiferromagnetic Or
- Observation of the Antiferromagnetic Ordering of Cu(2) Sites in YBa<sub>2</sub>(Cu<sub>1-<i>x</i></sub>Fe<sub><i>x</i></sub>)<sub>3</sub>O<sub>7-<i>y</i></sub>
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Nuclear resonance spectra with the internal field of about 90 kOe were observed in zero external magnetic field in YBa2(Cu1−xFex)3O7−y with x≥0.15, just above the concentration x where superconductivity disappears. As the resonance width and the e2qQ satellite patterns are similar to the NMR spectrum associated with antiferromagnetic Cu(2) moments in the tetragonal YBa2Cu3Oδ (δ\lesssim6.4), the observed spectrum indicates that almost the same antiferromagnetic ordering with the pure YBa2Cu3Oδ (δ\lesssim6.4) also appears in the YBa2(Cu1−xFex)3O7−y system when the superconductivity ceases with the substitution of Fe atoms.
収録刊行物
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 59 (2), 424-427, 1990
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390282679154203392
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- NII論文ID
- 110001976916
- 210000095646
- 130003900503
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1990JPSJ...59..424M
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- COI
- 1:CAS:528:DyaK3cXhslSks7k%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 3649120
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可