|Budget Amount *help
¥98,800,000 (Direct Cost: ¥76,000,000、Indirect Cost: ¥22,800,000)
Fiscal Year 2010: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2009: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2008: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2007: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2006: ¥76,310,000 (Direct Cost: ¥58,700,000、Indirect Cost: ¥17,610,000)
The purpose of this study is to identify the noble gas carrier Q in meteorite through noble gas analyses, Raman spectroscopy and transmission electron microscopy. Although Raman spectroscopy is a useful tool for the carbon material, we found that there were several problems. We indicated the possibility that the phase Q was not a independent phase and that the release of Q-gas was simply released from the rearrangement of carbon structure during oxidation. Of course we cannot rule out the possibility that phase Q consists of very fine grains. We also succeeded to get the fraction having the highest Q-gas content.