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Application of MCR analysis to time-resolved LIBS measurement in a mixture solution of Mo and Sr ions
https://repo.qst.go.jp/records/77997
https://repo.qst.go.jp/records/77997873d7336-2488-4cef-8f96-f8d2f5a74e2c
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-11-22 | |||||
| タイトル | ||||||
| タイトル | Application of MCR analysis to time-resolved LIBS measurement in a mixture solution of Mo and Sr ions | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
佐伯, 盛久
× 佐伯, 盛久× 大場, 弘則× 田村, 浩司× 中西, 隆造× 若井田, 郁夫× Saeki, Morihisa× Oba, Hironori× Tamura, Koji× Nakanishi, Ryuzo |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In LIBS measurement of a solution of metal ions, the emission spectrum shows very complicated structure, where electronic transition bands of metal ions and neutrals are overlapped each other. In this study, focusing on similarity of emission decay from the same metal species, we design to classify the emission bands into groups using multivariate curve resolution by alternating least-squares (MCR-ALS). We observed time-resolved LIBS spectra of an aqueous solution containing Mo and Sr ions by ultra-thin liquid jet sampling method. Though the analysis, we discuss possibility to deconvolute a complicated LIBS spectrum into the groups of emission bands of each metal species. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 第６回先端計測技術の応用展開に関するシンポジウム | |||||
| 発表年月日 | ||||||
| 日付 | 2019-12-13 | |||||
| 日付タイプ | Issued | |||||
