書誌事項
- タイトル別名
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- Crystal Structure and Physical Properties in the Spin-Ladder Superconductor Sr14-xCaxCu24O41.
- サイキン ノ ケンキュウ カラ ハシゴガタ チョウデンドウタイ Sr14-xCaxCu24O41 ノ ケッショウ コウゾウ ト コウアツ ブッセイ
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The spin ladder system Sr14-xCaxCu24O41 is reviewed from the viewpoint of relations be-tween the crystal structure and superconductivity under high pressure. The compound is a composite crystal, which consists of CuO2 1-D chain and Cu2O3 tow-leg ladder subsystems. As the interplay of the subsystems is increased with Ca substitution or pressurization, holes are removed from the 1-D chain to the ladder via locally formed apical oxygen bonds. Then, the superconductivity occurs owing to the hole doping into the ladder. The hole distribution, magnetic interaction, and electrical property of the normal state are also discussed in terms of the structural modulation.
収録刊行物
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- 日本結晶学会誌
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日本結晶学会誌 41 (4), 251-260, 1999
日本結晶学会
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詳細情報 詳細情報について
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- CRID
- 1390001204087763712
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- NII論文ID
- 10004673932
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- NII書誌ID
- AN00188364
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- ISSN
- 18845576
- 03694585
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- NDL書誌ID
- 4866644
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
