Development of photoelectron assisted organic thin film CVD and ultrathin DLC hybrid lubricant film
| Project/Area Number |
15H02216
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Kansai University |
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Principal Investigator |
Tani Hiroshi 関西大学, システム理工学部, 教授 (40512702)
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| Co-Investigator(Kenkyū-buntansha) |
多川 則男 関西大学, システム理工学部, 教授 (50298840)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥44,720,000 (Direct Cost: ¥34,400,000、Indirect Cost: ¥10,320,000)
Fiscal Year 2017: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2016: ¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2015: ¥21,580,000 (Direct Cost: ¥16,600,000、Indirect Cost: ¥4,980,000)
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| Keywords | トライボロジー / CVD / DLC / 磁気ディスク / 光電子 / PFPE / ヘッドディスクインターフェース / 表面・界面物性 / 超薄膜 / 境界潤滑 |
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| Outline of Final Research Achievements |
Objectives in this study are to develop the ultrathin diamond like carbon(DLC) hybrid lubricant film with PFPE film deposited by the photoelectron assisted chemical vapor deposition method using the phenomenon that organic monomer gas molecules capture photoelectrons emitted from the DLC surface applied a bias voltage. Specifically, in order to increase the recording density of hard disk drives, we developed (1) hybrid lubricant film by atmospheric photoelectron assisted UV irradiation, (2) the photoelectron assisted organic thin film CVD method, (3) ultrathin DLC hybrid lubricant film. Then, (4) Tribochemical reaction of DLC film and lubricant · additive related with triboelectrons was studied.
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Report
(4 results)
Research Products
(73 results)
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[Presentation] DEVELOPMENT OF SMALL SKEW ANGLE ACTUATOR FOR TDMR2015
Author(s)
Yoshihito Hariba, Shinji Koganezawa, Hiroshi Tani, and Norio Tagawa
Organizer
JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2015)
Place of Presentation
Kobe International Conference Center, Kobe, Japan
Year and Date
2015-06-14
Related Report
Int'l Joint Research
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[Presentation] THERMAL DECOMPOSITION OF ULTRA-THIN PFPE ANALYZED BY TOF-SIMS2015
Author(s)
Hiroaki Asada, Hiroshi Tani, Shinji Koganezawa, and Norio Tagawa
Organizer
Proceedings of the 2015 JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment (MIPE2015)
Place of Presentation
Kobe International Conference Center, Kobe, Japan
Year and Date
2015-06-14
Related Report
Int'l Joint Research
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