| Project/Area Number |
26610122
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Atomic/Molecular/Quantum electronics
|
|---|
| Research Institution | Tokyo University of Agriculture and Technology |
|---|
Principal Investigator |
Hatakeyama Atsushi 東京農工大学, 工学(系)研究科(研究院), 准教授 (70345073)
|
|---|
| Project Period (FY) |
2014-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
|
|---|
| Keywords | 原子 / 表面 / 脱離 / レーザー冷却 / 光脱離 / 光誘起脱離 |
|---|
| Outline of Final Research Achievements |
We systematically investigated the surface conditions of glasses doped with alkali-metal atoms and the properties of light-induced desorption from those surfaces. We found clear differences between quartz glass and Pyrex glass. Alkali-doped glass materials could not be realized that enabled high light-induced desorption rates for applications to laser cooling. There may be some possibilities of obtaining high desorption rates at room temperature using coating materials such as PDMS, and further studies will be required.
|
