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Paper Abstract and Keywords
Presentation 2007-10-04 14:15
Analysis of Frictional Property of Diamond-like Carbon by New Molecular Dynamics Method
Yusuke Morita, Aodun Qimuge, Ai Suzuki, Riadh Sahnoun, Michihisa Koyama, Hideyuki Tsuboi, Nozomu Hatakeyama, Akira Endou, Hiromitsu Takaba, Momoji Kubo, Carlos A. Del Carpio, Akira Miyamoto (Tohoku Univ.) SDM2007-173
Abstract (in Japanese) (See Japanese page) 
(in English) Diamond-like carbon (DLC) films attract the special interest of its applications as surface coatings in electronics devices, automotive engines, and so on. This is because they show excellent characteristics such as super-low friction, good wear resistance, hardness and air-tightness. Functions of DLC films are greatly influenced by the atomic scale structure, which depends on the formation process and conditions. It is therefore important to best optimize the atomic-scale structure and composition of DLC films to obtain desired functions for each application. In this study, we developed a novel classical molecular dynamics program with chemical reaction extension, NEW-RYUDO-CR. We have applied the developed method to study the structure and frictional properties of DLC films.
Keyword (in Japanese) (See Japanese page) 
(in English) Diamond-like carbon / New molecular dynamics study / Frictional property / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 245, SDM2007-173, pp. 7-8, Oct. 2007.
Paper # SDM2007-173 
Date of Issue 2007-09-27 (SDM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee SDM  
Conference Date 2007-10-04 - 2007-10-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Process Science and Novel Process Technologies 
Paper Information
Registration To SDM 
Conference Code 2007-10-SDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Frictional Property of Diamond-like Carbon by New Molecular Dynamics Method 
Sub Title (in English)  
Keyword(1) Diamond-like carbon  
Keyword(2) New molecular dynamics study  
Keyword(3) Frictional property  
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1st Author's Name Yusuke Morita  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Aodun Qimuge  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Ai Suzuki  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Riadh Sahnoun  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Michihisa Koyama  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
6th Author's Name Hideyuki Tsuboi  
6th Author's Affiliation Tohoku University (Tohoku Univ.)
7th Author's Name Nozomu Hatakeyama  
7th Author's Affiliation Tohoku University (Tohoku Univ.)
8th Author's Name Akira Endou  
8th Author's Affiliation Tohoku University (Tohoku Univ.)
9th Author's Name Hiromitsu Takaba  
9th Author's Affiliation Tohoku University (Tohoku Univ.)
10th Author's Name Momoji Kubo  
10th Author's Affiliation Tohoku University (Tohoku Univ.)
11th Author's Name Carlos A. Del Carpio  
11th Author's Affiliation Tohoku University (Tohoku Univ.)
12th Author's Name Akira Miyamoto  
12th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2007-10-04 14:15:00 
Presentation Time 25 minutes 
Registration for SDM 
Paper # SDM2007-173 
Volume (vol) vol.107 
Number (no) no.245 
Page pp.7-8 
#Pages 2 
Date of Issue 2007-09-27 (SDM) 

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