scholarly journals Nitrogen Ion Beam Irradiation Effects on Photocatalytic Property of Titanium Oxide Thin Films Prepared by Ion Beam Assisted Deposition Method

Shinku ◽  
2003 ◽  
Vol 46 (5) ◽  
pp. 433-436
Author(s):  
Isao NAKAMURA ◽  
Michiko SASAKI ◽  
Ichiro TAKANO ◽  
Yoshio SAWADA
Keyword(s):  
Thin Films ◽  
Titanium Oxide ◽  
Ion Beam ◽  
Photocatalytic Property ◽  
Deposition Method ◽  
Beam Irradiation ◽  
Irradiation Effects ◽  
Ion Beam Irradiation ◽  
Ion Beam Assisted Deposition ◽  
Nitrogen Ion

Nitrogen Ion Beam Irradiation on Amorphous Carbon

2007 ◽  
Vol 539-543 ◽  
pp. 3297-3302
Author(s):  
Yoshihisa Watanabe ◽  
Masami Aono ◽  
Nobuaki Kitazawa
Keyword(s):  
Thin Films ◽  
Amorphous Carbon ◽  
Carbon Nitride ◽  
Ion Irradiation ◽  
Ion Beam ◽  
High Energy ◽  
Beam Irradiation ◽  
Ion Beam Irradiation ◽  
Depth Profiles ◽  
Nitrogen Ion

Both bulk and thin film amorphous carbon were irradiated using a nitrogen ion beam and changes in surface roughness and composition after ion beam irradiation have been studied. Amorphous carbon thin films were prepared from toluene vapor using plasma enhanced chemical vapor deposition. Ion irradiation was performed at room temperature using a nitrogen ion beam and the ion beam energy was varied from 0.2 to 1.5 keV under the constant ion current density. Surface morphology was observed with atomic force microscopy (AFM). Depth profiles of nitrogen in the irradiated specimens were analyzed by X-ray photoelectron spectroscopy (XPS). AFM observations reveal that after the ion beam irradiation the surface of the bulk amorphous carbon becomes rough, while the surface of the amorphous carbon films becomes smooth. However, the notable difference in the surface roughness is hardly observed between low- and high-energy ion irradiation. From XPS studies, it is found that the nitrogen concentration near the surface increases after the ion irradiation for both bulk and thin films and irradiated nitrogen ions are combined with carbon, resulting in formation of carbon nitride layers. Depth profiles of nitrogen show that for the bulk specimen low-energy ion irradiation is more effective for the carbon nitride formation than high-energy ion irradiation, while for the thin films high-energy ions are implanted more deeply than low-energy ions.

Ion beam irradiation effects in YBaCu-oxide superconducting thin films

1988 ◽  
Vol 153-155 ◽  
pp. 1447-1448 ◽  
Author(s):  
G.C. Xiong ◽  
F. Weschenfelder ◽  
O. Meyer ◽  
G. Linker ◽  
H.C. Li ◽  
...  
Keyword(s):  
Thin Films ◽  
Ion Beam ◽  
Superconducting Thin Films ◽  
Beam Irradiation ◽  
Irradiation Effects ◽  
Ion Beam Irradiation

Multiple Charged Nitrogen Ion Beam Irradiation of Fullerene Thin Films

2007 ◽  
Vol 15 (2) ◽  
pp. 113-125 ◽  
Author(s):  
B. Todorović‐Marković ◽  
I. Draganić ◽  
Z. Marković ◽  
Z. Stojanović ◽  
M. Mitrić ◽  
...  
Keyword(s):  
Thin Films ◽  
Ion Beam ◽  
Beam Irradiation ◽  
Ion Beam Irradiation ◽  
Nitrogen Ion

Effects of Nitrogen Ion Beam Irradiation on a-C and CNx Thin Films

1998 ◽  
Vol 37 (Part 2, No. 10B) ◽  
pp. L1260-L1263 ◽  
Author(s):  
Yun-Sik Jin ◽  
Tetsuya Shibata ◽  
Yoshinobu Matsuda ◽  
Hiroshi Fujiyama
Keyword(s):  
Thin Films ◽  
Ion Beam ◽  
Beam Irradiation ◽  
Ion Beam Irradiation ◽  
Nitrogen Ion

Investigation of the Mechanism of Conductivity of NbN Thin Films, Modified Under Composite Ion Beam Irradiation

2016 ◽  
Vol 7 (3) ◽  
pp. 172-179 ◽  
Author(s):  
B. A. Gurovich ◽  
K. E. Prikhodko ◽  
M. A. Tarkhov ◽  
A. G. Domantovsky ◽  
D. A. Komarov ◽  
...  
Keyword(s):  
Thin Films ◽  
Ion Beam ◽  
Beam Irradiation ◽  
Ion Beam Irradiation
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