| Budget Amount *help |
¥25,740,000 (Direct Cost: ¥19,800,000、Indirect Cost: ¥5,940,000)
Fiscal Year 2019: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2018: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2017: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
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| Outline of Final Research Achievements |
Metal atom encapsulating silicon caged nanoclusters, M@Si16, were synthesized in a gas phase by magnetron sputtering, and M@Si16 thin films were produced by size-selective deposition. The electronic properties were observed by combining two-photon photoemission spectroscopy and photoemission electron microscopy. Major scientific achievements are (1) Chemical properties of 3-5 group metal atom-encapsulating M@Si16 superatoms on the organic surface, (2) Fabrication of hetero-layered films consisting of Lu@Si16 and Ta@Si16 and elucidation of interfacial interactions, and (3) Imaging the electron dynamics at the organic molecular film interface.
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