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引き上げCu希薄合金結晶における転位形成の促進と抑制
http://hdl.handle.net/10295/456
http://hdl.handle.net/10295/4563998b09f-e90d-4687-9996-6b2f87e39aac
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
koushi28b.pdf (1.6 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-01-29 | |||||||||
| タイトル | ||||||||||
| タイトル | 引き上げCu希薄合金結晶における転位形成の促進と抑制 | |||||||||
| その他のタイトル | ||||||||||
| その他のタイトル | Promotion and Suppression of Dislocation Formation in Czochralski-Grown Copper Dilute Alloy Crystals | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | 引き上げCu | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | 転移形成 | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Czochralski-grown copper | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | 希薄合金結晶 | |||||||||
| 主題 | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | dilute alloy crystals | |||||||||
| 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 | |||||||||
| 作成者 |
今清水, 雄二
× 今清水, 雄二
× Imashimizu, Yuji
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| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Some peculiar dislocation distributions formed in the Czochralski-grown crystals of Cu-0.05～0.2at%Al and Cu-0.02～0.1 at%Ni alloys were examined by use of etching techniques which distinguish the kinds of dislocation. For the copper-aluminium dilute alloy crystals, the dislocation formation was suppressed resulting in grown crystals of low dislocation density compared with the copper crystal, while the substructure of an array of polygon walls parallel to a <112> direction or a polygon boundary crossing with an array of slip traces at right angle were occasionally formed. On the other hand, the slip traces in one or two <110> directions were prominently formed for the copper-nickel dilute alloy crystals. These effects suggest that some macroscopic compositional stress which probably arised from the difference in solute concentration between the center and periphery overlapped with the thermal stress during pulling of the copper dilute alloy crystal, and caused the asymmetric dislocation distributions depending on the deviation of the crystal center from the rotation axis. | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 書誌情報 |
秋田大学工学資源学部研究報告 en : Scientific and technical reports of Faculty of Engineering and Resource Science,Akita University 巻 28, p. 7-16, 発行日 2007-10-31 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 13457241 | |||||||||
| NCID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA11410906 | |||||||||
| 出版者 | ||||||||||
| 出版者 | 秋田大学工学資源学部 | |||||||||
