| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Outline of Final Research Achievements |
Since there is little fluorescent dye that is effective for transition metals such as iron, copper, manganese and so on, it is impossible to enhance these species by optical microscope. In this study, we focused on electron spin in these compounds and we examined the optical detection of magnetic resonance. We successfully observed the ferromagnetic resonance of iron oxide nanoparticles via the change of the Faraday effect, an optical gyration phenomenon in magnetized materials. Therefore, we were able to demonstrate the principle of this technique. The exponential improvement of the spatial resolution in magnetic resonance techniques can be expected.
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