| Autor: |
Shan-Shan Ju, Tzong-Daw Wu, Jung-Yaw Huang, Tai-Huei Wei, Yuh-Lin Yeh, Sheng Hsien Lin |
| Rok vydání: |
2004 |
| Předmět: |
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| Zdroj: |
CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on Lasers and Electro-Optics (IEEE Cat. No.03TH8671). |
| DOI: |
10.1109/cleopr.2003.1277195 |
| Popis: |
We measured vibrational spectra of the surface of alcohol (C/sub n/H/sub 2n+1/, n=1 to 3) and water as a binary mixture via sum frequency generation (SFG) in the OH region at the interface between air and liquid phases. Our results conform to a statement that the proportion of water molecules with a free dangling OH bond is about 29 percent at the interface between air and water. We have also demonstrated that a LiNbO/sub 3/ crystal containing -OH can be sufficient for the SFG spectroscopy measurement in OH region regardless of its absorption dip. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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