WEKO3
アイテム
2レーザー光照射によるジアリールエテンの2 光子イオン化
https://doi.org/10.57375/00002265
https://doi.org/10.57375/0000226532116a48-4199-4056-be9f-c6b568949554
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
075-082.pdf (5.1 MB)
|
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-07-24 | |||||
| タイトル | ||||||
| タイトル | 2レーザー光照射によるジアリールエテンの2 光子イオン化 | |||||
| タイトル | ||||||
| タイトル | Two-Photon Ionization of Diarylethene by Using Two-Laser Irradiation | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Diarylethene | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Cyclodextrin | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Inclusion Complex | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Two-photon Ionization | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Two-laser Irradiation | |||||
| 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 | |||||
| ID登録 | ||||||
| ID登録 | 10.57375/00002265 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
原, 道寛
× 原, 道寛× 箕﨑, 知香× 竹下, 達哉× Michihiro, Hara× Chika, Minosaki× Tatsuya, Takeshita |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Two-photon ionization of diarylethene 1,2-bis(2-methylbenzo[b]thiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopentene (DEph) in the presence of cyclodextrin (CD) (DEph/CD) was investigated by using 355-nm laser pulse and simultaneous irradiation with 355- and 532-nm laser pulses (355*532-nm). Additionally, photoionization efficiency of DEph/CD was compared with the previous results obtained by using 266-nm laser pulse and simultaneous irradiation with 266- and 532-nm laser pulses (266*532-nm). The ionization quantum yield (Φion) of DEph/CD, which was obtained by using 355-nm laser pulse, was increased by restraint of cyclization reaction resulting from incorporation of DEph into CD. The ionization yield (Υion) obtained using 355*532-nm laser pulse irradiation was higher than that measured under 355-nm laser pulse irradiation and this suggested that photoionization of DEph proceeded through stepwise excitation by the 355- and 532-nm laser pulses. Additionally, Φion and Υion of DEph/CD was different compared with the previous results obtained by using 266-nm laser pulse and 266*532-nm laser pulses, respectively. It was suggested that the different Φion and Υion attributed to the different molar absorption coefficient of singlet excited state of DEph at 266 and 355 nm. Consequently, we revealed the photoionization of DEph/CD under UV-A irradiation combined with visible light. | |||||
| 書誌情報 |
福井工業大学研究紀要 号 48, p. 75-82, 発行日 2018-06-30 |
|||||
| 出版者 | ||||||
| 出版者 | 福井工業大学 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | TF10103120 | |||||
| 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 | |||||
