Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2009: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2008: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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Research Abstract |
We performed time-resolved reflectivity measurements to study ultrafast carrier and phonon dynamics by carrier-envelope phase locked laser pulses. In heavily doped Si, the anisotropic hole-distribution drives coherent phonons. In metallic single-walled carbon nanotube, we found the coupling between carriers and coherent phonons.
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