XANES and Raman Spectroscopic Studies of Diamond Films Synthesized by Hot Filament CVD

1989 ◽  
Vol 28 (Part 2, No. 7) ◽  
pp. L1282-L1285 ◽  
Author(s):  
Yasutaka Takata ◽  
Kunishige Edamatsu ◽  
Toshihiko Yokoyama ◽  
Kazuhiko Seki ◽  
Masanao Tohnan ◽  
...  
1996 ◽  
Vol 423 ◽  
Author(s):  
A. V. Khomich ◽  
V. I. Polyakov ◽  
P. I. Perov ◽  
V. P. Varnin ◽  
I. G. Teremetskaya ◽  
...  

AbstractThe effect of annealing in air on internal structure and optical properties of hot filament CVD nanocrystalline diamond films was investigated. Oxidation of the films lead to selective removal of intercrystallite layers with formation of highly porous structure with characteristic dimensions of several nanometers. Dramatic changes in optical transmission and Raman spectra were also observed. The origin of the two Raman spectrum maxima at 1140 and 500 cm−1 is discussed. Hydrogen absorption and desorption processes in porous diamond were studied.


2010 ◽  
Vol 16 (4-6) ◽  
pp. 127-135 ◽  
Author(s):  
Frederik Klauser ◽  
Doris Steinmüller-Nethl ◽  
Reinhard Kaindl ◽  
Erminald Bertel ◽  
Norbert Memmel

2008 ◽  
Author(s):  
Jian Huang ◽  
Hongyan Peng ◽  
Run Xu ◽  
Jinyong Xu ◽  
Jianmin Liu ◽  
...  

Vacuum ◽  
2005 ◽  
Vol 79 (1-2) ◽  
pp. 84-89 ◽  
Author(s):  
Minglong Zhang ◽  
Beibei Gu ◽  
Linjun Wang ◽  
Yiben Xia

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