WEKO3
アイテム
新しい固体飛跡検出器としてのポリイミド薄膜
https://repo.qst.go.jp/records/46194
https://repo.qst.go.jp/records/46194aba98e7e-558a-4cf4-a382-a694daae3cf1
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-11-02 | |||||
| タイトル | ||||||
| タイトル | 新しい固体飛跡検出器としてのポリイミド薄膜 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
海部, 俊介
× 海部, 俊介× 森, 豊× 金崎, 真聡× 山内, 知也× 小田, 啓二× 小平, 聡× 小西, 輝昭× 安田, 仲宏× 小平 聡× 小西 輝昭× 安田 仲宏 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Threshold of etchable track registration in Polyimide films, KAPTON, has been examined through both chemical etching and a series of studies on latent track size using FT-IR spectrometry. The fils were exposed to protons, C, Ne, Fe and Xe ions at incident energies less than 6 MeV/n. The chemical etching was made in sodium hypochlorite solution with about 13.5% initial concentration of free chlorine at temperature of 55 degree of C. The etch pits are found only on the films exposed to Fe and Xe ions, indicating significant difference on the etch pit size between them. Threshold level is inferred to be around 3,200 keV/um. On the other hand, the radiation chemical yields and the corresponding track core size for the loss of diphenylethers, C=O and C-N-C bonds composing imide bonds, have been evaluated by FT-IR spectrometry under the irradiations by Ne, Fe and Xe ions at energies below 6 MeV/n. The effective track core radius at 3,200 keV/um is more than 1.2 nm that is more than 2.4 nm in diameter, which is larger than the length between the adjacent diphenylether bonds in the KAPTON chains. | |||||
| 書誌情報 |
放射線 巻 37, 号 3, p. 157-163, 発行日 2011-10 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0285-3604 | |||||
