| Budget Amount *help |
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥12,740,000 (Direct Cost: ¥9,800,000、Indirect Cost: ¥2,940,000)
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| Outline of Final Research Achievements |
Anomalous small-angle X-ray scattering system for contrast change using resonant effect at K absorption edges of Aluminum and Magnesium has been designed and constructed for realizing contrast enhancement to measure small-angle scattering from low-Z aluminum alloys, i.e., Al-Mg and Al-Mg-Si. To visualize Fourier transform of the scattering patterns by strengthening nanoclusters and nanoprecipitates, establishing quantitative measurements at the tender X-ray region is a new and technically difficult requirements.
We have shown that resonant small-angle scattering at the K absorption edge of Aluminum by Alumina nanoparticles and precipitates in Al alloy systems agreed with theoretical prediction given by Cromer-Liberman calculations.
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