scholarly journals Investigation of local ordering and electronic structure in Si- and hydrogen-doped tetrahedral amorphous carbon thin films

2005 ◽  
Vol 87 (25) ◽  
pp. 251918 ◽  
Author(s):  
G. A. Abbas ◽  
P. Papakonstantinou ◽  
J. A. McLaughlin
Keyword(s):  
Thin Films ◽  
Electronic Structure ◽  
Amorphous Carbon ◽  
Tetrahedral Amorphous Carbon ◽  
Local Ordering ◽  
Carbon Thin Films

Electron-diffraction studies of amorphous carbon thin films

1993 ◽  
Vol 51 ◽  
pp. 1100-1101
Author(s):  
David A. Muller
Keyword(s):  
Thin Films ◽  
Electron Diffraction ◽  
Amorphous Carbon ◽  
Glassy Carbon ◽  
Spherical Structure ◽  
Local Ordering ◽  
Carbon Arc ◽  
Similar Appearance ◽  
Carbon Thin Films ◽  
Large Spherical

The sp2 rich amorphous carbons have a wide variety of microstructures ranging from flat sheetlike structures such as glassy carbon to highly curved materials having similar local ordering to the fullerenes. These differences are most apparent in the region of the graphite (0002) reflection of the energy filtered diffracted intensity obtained from these materials (Fig. 1). All these materials consist mainly of threefold coordinated atoms. This accounts for their similar appearance above 0.8 Å-1. The fullerene curves (b,c) show a string of peaks at distance scales corresponding to the packing of the large spherical and oblate molecules. The beam damaged C60 (c) shows an evolution to the sp2 amorphous carbons as the spherical structure is destroyed although the (220) reflection in fee fcc at 0.2 Å-1 does not disappear completely. This 0.2 Å-1 peak is present in the 1960 data of Kakinoki et. al. who grew films in a carbon arc under conditions similar to those needed to form fullerene rich soots.

Tetrahedral amorphous-carbon thin films for silicon-on-insulator application

2002 ◽  
Vol 80 (5) ◽  
pp. 743-745 ◽  
Author(s):  
Z. R. Song ◽  
Y. H. Yu ◽  
C. L. Li ◽  
S. C. Zou ◽  
F. M. Zhang ◽  
...  
Keyword(s):  
Thin Films ◽  
Amorphous Carbon ◽  
Silicon On Insulator ◽  
Tetrahedral Amorphous Carbon ◽  
Carbon Thin Films

scholarly journals Ion Beam Induced Darkening in Tetrahedral Amorphous Carbon Thin Films

2015 ◽  
Vol 128 (5) ◽  
pp. 953-956 ◽  
Author(s):  
M. Sandulov ◽  
M. Berova ◽  
T. Tsvetkova ◽  
J. Zuk
Keyword(s):  
Thin Films ◽  
Amorphous Carbon ◽  
Ion Beam ◽  
Tetrahedral Amorphous Carbon ◽  
Carbon Thin Films

The structure of tetrahedral amorphous carbon thin films

1996 ◽  
Vol 290-291 ◽  
pp. 317-322 ◽  
Author(s):  
S.R.P. Silva ◽  
Shi Xu ◽  
B.K. Tay ◽  
H.S. Tan ◽  
H.-J. Scheibe ◽  
...  
Keyword(s):  
Thin Films ◽  
Amorphous Carbon ◽  
Tetrahedral Amorphous Carbon ◽  
Carbon Thin Films
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