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アルカリ金属水酸化物を用いた高温超伝導物質の合成
https://niit.repo.nii.ac.jp/records/276
https://niit.repo.nii.ac.jp/records/276e41efc93-32cc-40e8-a9d7-71700357babd
名前 / ファイル | ライセンス | アクション |
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kiyo_23_95-99.pdf (302.0 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2019-03-22 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | アルカリ金属水酸化物を用いた高温超伝導物質の合成 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Development of Synthesis Method for High-T_c Cuprates using Alkali Metal Hydr oxides | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | high-T_c cuprates | |||||
キーワード | ||||||
主題 | synthesis method | |||||
キーワード | ||||||
主題 | alkali metal hydroxides | |||||
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 | departmental bulletin paper | |||||
著者 |
小海, 紀幸
× 小海, 紀幸× 吉田, 宏二 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We investigated the synthesis method at ambient pressure with alkali metal hydroxides for a high-T_c cuprate of YSr_2Cu_3O_<7-y> (YSCO), which has synthesized only under high pressures and at high temperatures. After the first heat treatment for mixtures of stoichiometric amount of starting materials, together with equal amount of additional solvent of KOH, at 650℃, the following heat treatment at 1000℃ is found to enable synthesis of YSCO successfully. The X-ray diffraction experiment shows that the synthesized YSCO has a tetragonal structure with lattice constants of a = 3.82? and c = 11.37 ?. | |||||
書誌情報 |
新潟工科大学研究紀要 巻 23, p. 95-99, 発行日 2019-03 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1342-792X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10590360 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 新潟工科大学 |