Budget Amount *help |
¥45,890,000 (Direct Cost: ¥35,300,000、Indirect Cost: ¥10,590,000)
Fiscal Year 2023: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Fiscal Year 2022: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2021: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2020: ¥21,970,000 (Direct Cost: ¥16,900,000、Indirect Cost: ¥5,070,000)
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Outline of Final Research Achievements |
In-situ compression experiments of pillar-shaped sample were performed in a transmission electron microscope under controlled loads. The pillar-shaped sample preparation conditions by focused ion beam (FIB) were determined. In the experiment on a pillar-sample of Fe, a stress of about 14 GPa in the compressive direction was estimated, indicating a possible phase transition from alpha to epsilon phase. Morover, experiments on diamond pillar-shaped specimens showed that stresses in excess of 200 GPa were estimated to be applied in the compressive direction.
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