Hydrogen desorption from a diamond-like carbon film by hyperthermal atomic oxygen exposure

2009 ◽  
Vol 255 (13-14) ◽  
pp. 6710-6714 ◽  
Author(s):  
Kumiko Yokota ◽  
Masahito Tagawa ◽  
Akira Kitamura ◽  
Koji Matsumoto ◽  
Akitaka Yoshigoe ◽  
...  
Keyword(s):  
Atomic Oxygen ◽  
Carbon Film ◽  
Hydrogen Desorption ◽  
Diamond Like Carbon ◽  
Oxygen Exposure ◽  
Diamond Like Carbon Film ◽  
Atomic Oxygen Exposure

scholarly journals Resistance of Hydrogenated Titanium-Doped Diamond-Like Carbon Film to Hyperthermal Atomic Oxygen

Metals ◽  
2015 ◽  
Vol 5 (4) ◽  
pp. 1957-1970 ◽  
Author(s):  
Kengo Kidena ◽  
Minami Endo ◽  
Hiroki Takamatsu ◽  
Masahito Niibe ◽  
Masahito Tagawa ◽  
...  
Keyword(s):  
Atomic Oxygen ◽  
Carbon Film ◽  
Diamond Like Carbon ◽  
Diamond Like Carbon Film

Oxidation Behavior of Glucose on Platinized Diamond-like Carbon Film Electrode

2011 ◽  
Vol 25 (12) ◽  
pp. 1325-1329
Author(s):  
Hai-Xin ZHAO ◽  
Ai-Ping LIU ◽  
Xu QIU ◽  
Guo-Xian SHEN
Keyword(s):  
Oxidation Behavior ◽  
Carbon Film ◽  
Diamond Like Carbon ◽  
Film Electrode ◽  
Diamond Like Carbon Film ◽  
Carbon Film Electrode

scholarly journals The Effect of Low Earth Orbit Atomic Oxygen Exposure on Phenylphosphine Oxide-Containing Polymers

2000 ◽  
Vol 12 (1) ◽  
pp. 43-52 ◽  
Author(s):  
John W Connell
Keyword(s):  
Thin Film ◽  
Atomic Oxygen ◽  
Low Earth Orbit ◽  
Space Environment ◽  
Earth Orbit ◽  
Cooperative Effort ◽  
Flight Experiment ◽  
Oxygen Exposure ◽  
Atomic Oxygen Exposure ◽  
Phenylphosphine Oxide

Thin films of phenylphosphine oxide-containing polymers were exposed to low Earth orbit aboard a space shuttle flight (STS-85) as part of flight experiment designated Evaluation of Space Environment and Effects on Materials (ESEM). This flight experiment was a cooperative effort between the NASA Langley Research Center (LaRC) and the National Space Development Agency of Japan (NASDA). The thin-film samples described herein were part of an atomic oxygen exposure (AOE) experiment and were exposed to primarily atomic oxygen (∼1×1019 atoms cm−2). The thin-film samples consisted of three phosphine oxide-containing polymers (arylene ether, benzimidazole and imide). Based on post-flight analyses using atomic force microscopy, x-ray photo-electron spectroscopy and weight loss data, it was found that the exposure of these materials to atomic oxygen (AO) produces a phosphorus oxide layer on the surface of the samples. Earlier work has shown that this layer provides a barrier towards further attack by AO. Consequently, these materials do not exhibit linear erosion rates which is in contrast with most organic polymers. Qualitatively, the results obtained from these analyses compare favourably with those obtained from samples exposed to AO and/or an oxygen plasma in ground-based exposure experiments. The results of the low Earth orbit AO exposure on these materials will be compared with those of ground-based exposure to AO.

Electric Field Effect on Friction Coefficient of Diamond-Like Carbon Film Heated by Laser Irradiation

2021 ◽  
Vol 69 (3) ◽  
Author(s):  
Hiroshi Tani ◽  
Yuki Izutani ◽  
Renguo Lu ◽  
Shinji Koganezawa ◽  
Norio Tagawa
Keyword(s):  
Friction Coefficient ◽  
Electric Field ◽  
Laser Irradiation ◽  
Field Effect ◽  
Carbon Film ◽  
Diamond Like Carbon ◽  
Electric Field Effect ◽  
Diamond Like Carbon Film

scholarly journals Improvement in the Frequency Response of Loudspeakers by Using Diamond-Like Carbon Film Coatings

2011 ◽  
Vol 52 (10) ◽  
pp. 1966-1971 ◽  
Author(s):  
Chii-Ruey Lin ◽  
Shin-Hwa Liu ◽  
Wang-Jeng Liou ◽  
Chien-Kuo Chang
Keyword(s):  
Frequency Response ◽  
Carbon Film ◽  
Diamond Like Carbon ◽  
Film Coatings ◽  
Diamond Like Carbon Film

The effect of atomic hydrogen on diamond-like carbon film production

1994 ◽  
Vol 3 (4-6) ◽  
pp. 702-705 ◽  
Author(s):  
D.P. Dowling ◽  
T.P. O'Brien ◽  
E.M. Davitt ◽  
K. Donnelly ◽  
T.C. Kelly ◽  
...  
Keyword(s):  
Atomic Hydrogen ◽  
Carbon Film ◽  
Diamond Like Carbon ◽  
Film Production ◽  
Diamond Like Carbon Film

Effects of diffused hydrogen atoms on thermomechanical properties and contact behavior of a diamond-like carbon film

2021 ◽  
Vol 130 (2) ◽  
pp. 025303
Author(s):  
Benjamin Dankesreiter ◽  
Jingan Song ◽  
Shahriar Mufid Rahman ◽  
Nayem Mohammed Reza Shah ◽  
Chang-Dong Yeo
Keyword(s):  
Carbon Film ◽  
Thermomechanical Properties ◽  
Diamond Like Carbon ◽  
Hydrogen Atoms ◽  
Contact Behavior ◽  
Diamond Like Carbon Film
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