Visualization of the spacial distribution of electromagnetic field of low dimensional gold nanoparticle arrays
| Project/Area Number |
26810001
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Physical chemistry
|
|---|
| Research Institution | Hirosaki University |
|---|
Principal Investigator |
Shimada Toru 弘前大学, 教育学部, 講師 (40450283)
|
|---|
| Project Period (FY) |
2014-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
|---|
| Keywords | 金ナノ粒子 / 近接場光学顕微鏡 / 第二高調波発生顕微鏡 / 表面増強赤外吸収 / 低次元 / 周期配列 / 近接場顕微鏡 / 一次元配列構造 |
|---|
| Outline of Final Research Achievements |
I have developed the fabrication methods of one-dimensional arrays and two-dimensional periodic arrays of metal nanoparticles. I visualized the spatial distribution of the electromagnetic field and second harmonic generation of one-dimensional gold nanoparticle arrays by using a scanning near-field optical microscopy and a second harmonic generation microscopy. I also investigated the enhancement mechanism of surface enhanced infrared absorption for gold nano-square columnar arrays with periodicity. We successfully gained deeper insight into the behavior of the electric field around nanoparticles induced by light.
|
Report
(3 results)
Research Products
(13 results)
