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  1. 紀要論文
  2. 琉球大学工学部紀要
  3. 38号
  1. 部局別インデックス
  2. 工学部

Y-Ba-Cu-O系高温超伝導体の電気的特性の格子定数および成形圧依存性

http://hdl.handle.net/20.500.12000/5509
http://hdl.handle.net/20.500.12000/5509
f76c102a-82f4-4c70-8080-437b6e8e1b60
名前 / ファイル ライセンス アクション
No38p21.pdf No38p21.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2008-04-01
タイトル
タイトル Y-Ba-Cu-O系高温超伝導体の電気的特性の格子定数および成形圧依存性
言語 ja
作成者 渡久地, 實

× 渡久地, 實

ja 渡久地, 實

比嘉, 晃

× 比嘉, 晃

ja 比嘉, 晃

屋良, 卓也

× 屋良, 卓也

ja 屋良, 卓也

新垣, 修

× 新垣, 修

ja 新垣, 修

山下, 崇

× 山下, 崇

ja 山下, 崇

Toguchi, Minoru

× Toguchi, Minoru

en Toguchi, Minoru

Higa, Akira

× Higa, Akira

en Higa, Akira

Yara, Takuya

× Yara, Takuya

en Yara, Takuya

Arakaki, Osamu

× Arakaki, Osamu

en Arakaki, Osamu

Yamashita, Takashi

× Yamashita, Takashi

en Yamashita, Takashi

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
主題
言語 en
主題Scheme Other
主題 high-Tc superconducting oxide
言語 en
主題Scheme Other
主題 Y-Ba-Cu-O system
言語 en
主題Scheme Other
主題 forming pressure
言語 en
主題Scheme Other
主題 annealing
言語 en
主題Scheme Other
主題 electrical resistivity
言語 en
主題Scheme Other
主題 oxygen deficiency
言語 en
主題Scheme Other
主題 X-ray diffraction pattern
言語 en
主題Scheme Other
主題 SEM
内容記述
内容記述タイプ Other
内容記述 High Tc Y-Ba-Cu-O superconductors were prepared by conventional sintering and annealing technique from calcined pellets which formed under pressure of 1, 2, 3, 4 ton/cm^2. It is found that the critical temperatures Tc of the specimens sintered in air are independent on the forming pressure but dependent on the lattice constant c. The lattice constants a and b are very stable under any preparated condition. And it is found by micrograph observation that the YBa_2Cu_3O_<7-x> specimen include many piller shaped single crystals is the high Tc (> 90 K) superconductor. Discussions are also given for the annealing treatment to the poor superconducting samples.
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学工学部
言語
言語 jpn
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/5509
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0389-102X
収録物識別子タイプ NCID
収録物識別子 AN0025048X
収録物名
言語 ja
収録物名 琉球大学工学部紀要
書誌情報
号 38, p. 21-30
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