Ag nanoparticle induced surface enhanced Raman spectroscopy of chemical vapor deposition diamond thin films prepared by hot filament chemical vapor deposition

2002 ◽  
Vol 91 (9) ◽  
pp. 6085-6088 ◽  
Author(s):  
D. Roy ◽  
Z. H. Barber ◽  
T. W. Clyne
Keyword(s):  
Raman Spectroscopy ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Surface Enhanced Raman Spectroscopy ◽  
Chemical Vapor Deposition Diamond ◽  
Ag Nanoparticle ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Hot Filament

Raman Spectroscopy of Nanocrystalline Chemical Vapor Deposition Diamond

2013 ◽  
Vol 40 (7) ◽  
pp. 0707002
Author(s):  
薛海鹏 Xue Haipeng ◽  
卢文壮 Lu Wenzhuang ◽  
孙达飞 Sun Dafei ◽  
王浩 Wang Hao ◽  
王正鑫 Wang Zhengxin ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Chemical Vapor Deposition Diamond

Characterization of Nitrogen Doped Diamond Electrodes Produced by Hot Filament Chemical Vapor Deposition

2014 ◽  
Vol 802 ◽  
pp. 180-185 ◽  
Author(s):  
Nazir M. Santos ◽  
Tatiane M. Arantes ◽  
Neidênei G. Ferreira ◽  
Mauricio R. Baldan
Keyword(s):  
Raman Spectroscopy ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Nitrogen Doping ◽  
Chemical Vapor ◽  
X Ray Diffraction ◽  
Diamond Electrodes ◽  
X Ray ◽  
Nitrogen Doped ◽  
Hot Filament

The purpose of this work is to study the structural and morphological modification of the surface of the n-type diamond electrodes as a function of nitrogen doping. The characterizations of these electrodes were made using Raman Spectroscopy, Contact Angle, X-ray diffraction and Scanning Electron Microscopy (SEM). The nitrogen-doped diamond (NDD) electrodes were produced using Hot Filament-assisted Chemical Vapor Deposition method (HFCVD) from methane, hydrogen and nitrogen in the gas mixture. The results from Raman spectroscopy show that the diamond films obtained with nitrogen addition presented one large band at 1100-1700 cm-1. The SEM images showed that the variation in the nitrogen doping influenced the growth rate of films by promoting changes in the sizes of grains from microcrystalline to nanocrystalline texture. This behavior supported the results obtained from X-ray diffraction analyses. It was possible to verify a decrease in the crystallite size as a function of the nitrogen increase.

Surface‐enhanced Raman spectroscopy of chemical vapor deposited diamond films

1990 ◽  
Vol 56 (14) ◽  
pp. 1320-1322 ◽  
Author(s):  
Diane S. Knight ◽  
Ronald Weimer ◽  
Lawrence Pilione ◽  
William B. White
Keyword(s):  
Raman Spectroscopy ◽  
Diamond Films ◽  
Chemical Vapor ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Chemical Vapor Deposited ◽  
Surface Enhanced Raman
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