Nano-chemical modification of diamond surfaces by a probing method in controlled atmosphere
Project/Area Number |
18360348
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Material processing/treatments
|
Research Institution | The University of Tokyo |
Principal Investigator |
MITSUDA Yoshitaka (YOSHITAKA Mitsuda) The University of Tokyo, 生産技術研究所, 教授 (20212235)
|
Co-Investigator(Kenkyū-buntansha) |
葛巻 徹 東海大学, 工学部, 講師 (50396909)
|
Co-Investigator(Renkei-kenkyūsha) |
KUZUMAKI Toru (50396909)
|
Project Period (FY) |
2006 – 2009
|
Project Status |
Completed (Fiscal Year 2009)
|
Budget Amount *help |
¥17,540,000 (Direct Cost: ¥15,200,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2008: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2007: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2006: ¥7,400,000 (Direct Cost: ¥7,400,000)
|
Keywords | ダイヤモンド / 表面 / ナノ化学修飾 / 終端元素 / 走査型プローブ顕微鏡 / 化学修飾 / 雰囲気制御 / 走査型プローブ顕徽鏡 / 雰気制御 |
Research Abstract |
Scanning probe microscopy was utilized for controlling the surface termination of diamond by current-induced chemical modification. Stabilities of hydrogen- and oxygentermination were analyzed in ultrahigh vacuum. Conditions for diamond nucleation and hydrogen termination were discussed on the basis of in-situ plasma analyses in microwave plasma chemical vapor deposition. Surface electric conduction layer caused by hydrogen termination was converted to insulating layer after treatment by tunneling current.
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Report
(6 results)
Research Products
(38 results)