| Budget Amount *help |
¥564,070,000 (Direct Cost: ¥433,900,000、Indirect Cost: ¥130,170,000)
Fiscal Year 2021: ¥56,160,000 (Direct Cost: ¥43,200,000、Indirect Cost: ¥12,960,000)
Fiscal Year 2020: ¥54,340,000 (Direct Cost: ¥41,800,000、Indirect Cost: ¥12,540,000)
Fiscal Year 2019: ¥103,740,000 (Direct Cost: ¥79,800,000、Indirect Cost: ¥23,940,000)
Fiscal Year 2018: ¥171,340,000 (Direct Cost: ¥131,800,000、Indirect Cost: ¥39,540,000)
Fiscal Year 2017: ¥178,490,000 (Direct Cost: ¥137,300,000、Indirect Cost: ¥41,190,000)
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| Outline of Final Research Achievements |
Using novel experimental methods and quantum chemical calculations, we demonstrated various physicochemical processes on the surfaces of cosmic dust analogues, which play an important role in evolution of molecules in space. Notable findings were mode on (1) formation and desorption process of some organic molecules and sulfer- and phosphorous-containing molecules; (2) deuterium fractionation of molecules; (3) nuclear-spin conversion of hydrogen molecules on dust. Furthermore, direct observation of amorphous ice at around 10 K was first successful with cryogenic transmission electron microscope and atomic force microscope.
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