2010 Fiscal Year Final Research Report
Fabrication of Nano&Microspaces for Control of Electric Field of Incident Light Using Ordered Porous Structures
| Project Area | Strong Photons-Molecules Coupling Fields for Chemical Reactions |
|---|
| Project/Area Number |
19049013
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
|
| Allocation Type | Single-year Grants |
|---|
| Review Section |
Science and Engineering
|
|---|
| Research Institution | Tokyo Metropolitan University |
|---|
Principal Investigator |
MASUDA Hideki Tokyo Metropolitan University, 都市環境科学研究科, 教授 (90190363)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
NISHIO Kazuyuki (00315756)
YANAGISHITA Takashi (50392923)
KONDO Toshiaki (20513716)
|
|---|
| Project Period (FY) |
2007 – 2010
|
| Keywords | ポーラス構造 / ポーラスアルミナ / ナノドットアレー / 局在表面プラズモン |
|---|
| Research Abstract |
Fabrication of Nanoµspaces in which electric field of incident light can be strongly enhanced was studied using anodic porous alumina. Metal nanodot arrays with square, rectangular and triangular shapes were fabricated by evaporation of metal using anodic porous alumina masks with controlled lattices of nanoholes. 3-dimensional arrays of metal nanoparticles were formed in porous alumina by repeating the anodization and subsequent metal electrodeposition processes. Electric field-mapping using FDTD method suggested unique optical properties arose from 2D and 3D nanostructures. SERS properties obtained from the nanostructures agreed well with the FDTD simulations.
|
