| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Research Abstract |
Toward size-selective spectroscopy of the water clusters, the pulse switch system to generate a high voltage pulse was built and applied to the time-of-flight mass spectrometer. The rare gas cell and the mercury cell were made for generation of the vacuum-ultraviolet light. To demonstrate the spectroscopy, we have performed the size-selected infrared spectroscopy for clusters of hydrogen sulfide (H2S), as the model of water clusters. The proton donor ability of H2S has been revealed through the size-selective infrared spectroscopy of its clusters.With these home-made gas cell and high voltage pulse source, the vacuum-ultraviolet pulse field ionization spectroscopy was developed. These methods developed in this study will be applied to the clusters of water.
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