A11 塩化カルシウム水溶液からのソノルミネセンス中におけるCaOH発光(口頭発表)
書誌事項
- タイトル別名
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- A11 MBSL studies of CaOH emission from CaCl_2 solution
説明
The spectra of multibubble sonoluminescence from CaCl_2 aqueous solution, saturated with krypton, were measured at frequencies of 27 kHz, 140 kHz and 512 kHz and the power of 20 W . MBSL from CaCl_2 has three peaks at 423, 555 and 621 nm. The peak at 423 nm is the electronic transition 4s4p ^1P_1-4s^2 ^1S_0 of Ca. The 423 nm peak was asymmetrically broadened to red side. The peaks at 555 and 621 nm are come from CaOH. The two peaks correspond to the B^2Σ-X^2Σ and A^2Π-X^2 systems, respectively. The 621 nm peak was superposed by 603.3 and 647.9 nm peaks, which are originated from vibronic transition of A^2Π-X^2 system of CaOH. The spectra of CaOH(A^2Π-X^2Σ) showed a little dependence on ultrasound frequency. But the spectra of CaOH(B^2Σ→X^2Σ) did not show that. Relative intensity of Ca and CaOH peaks was discussed in relation to saturation gases. The MBSL spatial distributions were not different among three components.
収録刊行物
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- ソノケミストリー討論会講演論文集
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ソノケミストリー討論会講演論文集 23 (0), 21-22, 2014
日本ソノケミストリー学会
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詳細情報 詳細情報について
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- CRID
- 1390001206051224320
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- NII論文ID
- 110010013663
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- ISSN
- 24241512
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可