Graphite Thin Films Consisting of Nanograins of Multilayer Graphene on Sapphire Substrates Directly Grown by Alcohol Chemical Vapor Deposition

2011 ◽  
Vol 50 (4S) ◽  
pp. 04DH12 ◽  
Author(s):  
Yuta Miyasaka ◽  
Atsushi Nakamura ◽  
Jiro Temmyo
Keyword(s):  
Thin Films ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Multilayer Graphene ◽  
Sapphire Substrates

Heteroepitaxial growth of single-phase ε-Ga2O3 thin films on c-plane sapphire by mist chemical vapor deposition using a NiO buffer layer

CrystEngComm ◽  
2018 ◽  
Vol 20 (40) ◽  
pp. 6236-6242 ◽  
Author(s):  
Y. Arata ◽  
H. Nishinaka ◽  
D. Tahara ◽  
M. Yoshimoto
Keyword(s):  
Thin Films ◽  
Chemical Vapor Deposition ◽  
Buffer Layer ◽  
Vapor Deposition ◽  
Gallium Oxide ◽  
Single Phase ◽  
Chemical Vapor ◽  
Heteroepitaxial Growth ◽  
Sapphire Substrates

In this study, single-phase ε-gallium oxide (Ga2O3) thin films were heteroepitaxially grown on c-plane sapphire substrates.

Enhanced photoluminescent emission of thin phosphor films via pulsed excimer laser melting

1998 ◽  
Vol 13 (11) ◽  
pp. 3019-3021 ◽  
Author(s):  
J. McKittrick ◽  
G. A. Hirata ◽  
C. F. Bacalski ◽  
R. Sze ◽  
J. Mourant ◽  
...  
Keyword(s):  
Thin Films ◽  
Chemical Vapor Deposition ◽  
Excimer Laser ◽  
Vapor Deposition ◽  
Emission Intensity ◽  
Chemical Vapor ◽  
Spherical Particles ◽  
Laser Melting ◽  
Sapphire Substrates ◽  
Krf Laser

Thin films of (Y0.92Eu0.08)2O3 were synthesized through chemical vapor deposition of β-diketonate precursors onto glass and sapphire substrates. The films were weakly luminescent in the as-deposited condition and were composed of spherical particles 3 μm in diameter. A KrF laser was pulsed for 25 ns from 1–3 times on the surface of the films. One pulse was sufficient to melt the film and repeated pulses caused ablation of the material. Melting of the film smoothed the surface, increased the density, and increased the photoluminescent emission intensity.

Chemical vapor deposition of diamond on an adamantane-coated sapphire substrate

RSC Advances ◽  
2014 ◽  
Vol 4 (36) ◽  
pp. 18945-18950 ◽  
Author(s):  
Yi-Chun Chen ◽  
Li Chang
Keyword(s):  
Thin Films ◽  
Chemical Vapor Deposition ◽  
Sapphire Substrate ◽  
Vapor Deposition ◽  
Microwave Plasma ◽  
Chemical Vapor ◽  
Dip Coating ◽  
Plasma Chemical ◽  
Plasma Chemical Vapor Deposition ◽  
Sapphire Substrates

Continuous diamond thin films can be grown on sapphire substrates by microwave plasma chemical vapor deposition utilizing a pretreatment of adamantane dip coating on the substrate for enhanced nucleation.

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