2012 Fiscal Year Final Research Report
| Project/Area Number |
23651149
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Microdevices/Nanodevices
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| Research Institution | Hiroshima University |
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Principal Investigator |
NISHIDA Munehiro 広島大学, 大学院・先端物質科学研究科, 准教授 (10329112)
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| Project Period (FY) |
2011 – 2012
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| Keywords | ナノ光デバイス / プラズモニクス / グラフェン |
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| Research Abstract |
We have developed a simulation software which calculates the modes of electromagnetic waves and the spectra of light reflection and transmission for the metal film where an array of holes with a few hundred nanometer (nanohole array) is created. We revealed the origin of the dips in the reflection spectra for triangle nanohole arrays. We also showed that honeycomb arrays of nanoholes can have plasmonic band structure similar to the electronic band structure in graphene.
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