| Budget Amount *help |
¥3,328,000 (Direct Cost: ¥2,560,000、Indirect Cost: ¥768,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,768,000 (Direct Cost: ¥1,360,000、Indirect Cost: ¥408,000)
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| Research Abstract |
We fabricated three-dimensionally ordered gold nanostructures, and demonstrated their plasmonic spectroscopical properties and optical near-field enhancement effects. The optical electric field enhancement effect of the nanostructures was investigated by two-photon-excited photoluminescence measurements. The intensity of photoluminescence from the nanostructures was increased by etching of SiO_2 layer, and the intensity was about 10 times stronger than two-dimensionally ordered nanostructures.
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