| Budget Amount *help |
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2016: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2015: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2014: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
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| Outline of Final Research Achievements |
Surface stress processes reveal nature of growth stages during nano-structural formation. We focused on time evolution of the stress during surfactant-mediated epitaxy and reconstruction. Real-time observations of the stress/strain and morphology were performed simultaneously by using substrate curvature and electron diffraction methods. As a result, we have found a direct evidence for stress of reconstruction. Furthermore, the real-time stress measurement has provided a unique stress evolution during the nano-structure growth. We have realized a stress induced system for fabrication of nano-structures.
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