| Project/Area Number |
25390143
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Quantum beam science
|
|---|
| Research Institution | Japan Synchrotron Radiation Research Institute |
|---|
Principal Investigator |
Dewa Hideki 公益財団法人高輝度光科学研究センター, 加速器部門, 副主幹研究員 (20360836)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
水野 明彦 公益財団法人高輝度光科学研究センター, 加速器部門, 副主幹研究員 (30360829)
冨澤 宏光 公益財団法人高輝度光科学研究センター, XFEL利用研究推進室, 副主幹研究員 (40344395)
谷内 努 公益財団法人高輝度光科学研究センター, 加速器部門, 副主幹研究員 (60360822)
|
|---|
| Project Period (FY) |
2013-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
|---|
| Keywords | グラフェン / 加速器 / 高周波 / 高周波空洞 / 熱ＣＶＤ法 / Q値 / 熱CVD / ラマン分光計測 / 無酸素銅 / 電気伝導 / 空洞共振器 / 成膜 / 加速空洞 / 電気伝導度 / CVD |
|---|
| Outline of Final Research Achievements |
We focused on graphene with superior characteristics such as higher electron mobility, higher thermal conductivity and higher surface strength than copper, and studied the possibility of material for radio frequency cavity for particle accelerators. We attempted to fabricate radio frequency cavities of graphene by depositing graphene on the surface of oxygen free copper cavity by thermal CVD method. A thermal CVD furnace for forming a radio frequency cavity was fabricated and it was confirmed that graphene was formed on oxygen-free copper thin films. Then we tried to deposit graphene by the thermal CVD on an oxygen free copper cavity under the same conditions. Although some carbon film was deposited on the copper surface, the formation of graphene was not confirmed with Raman spectroscopy .
|
