Theoretical Study on Characteristic Optical Properties of Carbon Nanotubes
Project/Area Number |
20540348
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Condensed matter physics II
|
Research Institution | Osaka Prefecture University |
Principal Investigator |
URYU Seiji Osaka Prefecture University, 工学部, 准教授 (80342757)
|
Project Period (FY) |
2008 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
|
Keywords | ナノチューブ・フラーレン / 光物性 / 物性理論 |
Research Abstract |
Characteristic optical properties of carbon nanotubes were theoretically studied. A family effect for perpendicular polarization is weaker than that for parallel polarization. In calculations of depolarization effects, the Tamm-Dancoff type approximation can breaks down. A qualitative effect of a dielectric material around a carbon nanotube is dependent on whether the material is located inside or outside the nanotube. A numerical calculation method was developed for response of carbon nanotubes to an electric field caused by surface plasmon resonance in metal nanostructures.
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Report
(4 results)
Research Products
(14 results)