Study of hydrogenated diamond-like carbon films using x-ray reflectivity

1999 ◽  
Vol 86 (1) ◽  
pp. 289-296 ◽  
Author(s):  
Qing Zhang ◽  
S. F. Yoon ◽  
Rusli ◽  
J. Ahn ◽  
H. Yang ◽  
...  
Keyword(s):  
Carbon Films ◽  
Diamond Like Carbon ◽  
X Ray

Use of diamond-like carbon films in X-ray optics

1997 ◽  
Vol 6 (5-7) ◽  
pp. 902-905 ◽  
Author(s):  
P.E. Kondrashov ◽  
I.S. Smirnov ◽  
E.G. Novoselova ◽  
A.M. Baranov
Keyword(s):  
Carbon Films ◽  
Diamond Like Carbon ◽  
Ray Optics ◽  
X Ray

Nanostructure Evolution and Optical Properties of Silver Doped Diamond Like Carbon Thin Film on Soft Polymer

2018 ◽  
Vol 24 (8) ◽  
pp. 5731-5736 ◽  
Author(s):  
Md. Shahbaz Alam ◽  
Chandan Kumar Ghosh ◽  
Nillohit Mukherjee ◽  
Sk. Faruque Ahmed
Keyword(s):  
Optical Properties ◽  
Photoelectron Spectroscopy ◽  
Strain Energy ◽  
Elastic Moduli ◽  
Optical Band Gap ◽  
Carbon Films ◽  
Diamond Like Carbon ◽  
Spectroscopy Analysis ◽  
X Ray ◽  
Soft Polymer

Effect of silver doping on nanostructure evolution and optical properties of diamond like carbon films synthesized on elastomeric polymer of poly-dimenthylsiloxane (PDMS) and silicon substrate via radio frequency reactive sputtering technique were studied in detail. Due to difference in elastic moduli of PDMS substrate and silver doped diamond like carbon (Ag:DLC) films, a well-defined nanostructure wrinkle pattern have formed on PDMS for releasing the strain energy induced by residually compressed stress in Ag:DLC film. X-ray photoelectron spectroscopy analysis revealed the different bonding information between silver and carbon and the chemical composition of the Ag:DLC films. The introduction of silver in the DLC matrix, decreased the optical transparency as well as the optical band gap from 3.97 to 3.25 eV with a variation of Ag at.% from 0 to 9.2 in the films. The Urbach parameter calculated from the transmitance data, increased with the increase of the Ag doping percentage.

X-ray photoelectron analysis of surface functional groups on diamond-like carbon films by gas-phase chemical derivatization method

2010 ◽  
Vol 42 (2) ◽  
pp. 77-87 ◽  
Author(s):  
Susumu Takabayashi ◽  
Keishi Okamoto ◽  
Hiroaki Motoyama ◽  
Tatsuyuki Nakatani ◽  
Hiroyuki Sakaue ◽  
...  
Keyword(s):  
Gas Phase ◽  
Functional Groups ◽  
Carbon Films ◽  
Diamond Like Carbon ◽  
Chemical Derivatization ◽  
Surface Functional Groups ◽  
X Ray ◽  
Phase Chemical
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