| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
|---|
| Research Abstract |
For the realization of graphene metamaterials, graphene deposition technique on a silicone substrate and their layer/defect characterization method using micro-Raman spectroscopy have been established. We have fabricated and characterized graphene metamaterials, and distinctive infrared absorptions were observed at 6 THz (50 μm in wavelength). The corresponding numerical simulation based on finite-element-method revealed that the infrared absorptions resulted from localized plasmon resonances in the structured graphene.
|
