Growth and optical properties of ZnO nanorods prepared through hydrothermal growth followed by chemical vapor deposition

2011 ◽  
Vol 509 (16) ◽  
pp. 5137-5141 ◽  
Author(s):  
Dong-Suk Kang ◽  
Hyo Sung Lee ◽  
Seok Kyu Han ◽  
Vibha Srivastava ◽  
Eadi Sunil Babu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Zno Nanorods ◽  
Chemical Vapor ◽  
Hydrothermal Growth

Optical Properties of Novel GaN 3D Structures Grown by Metal-Organic Chemical Vapor Deposition (MOCVD)

2004 ◽  
Vol 43 (No. 6A) ◽  
pp. L698-L701 ◽  
Author(s):  
Marco Sacilotti ◽  
Luc Imhoff ◽  
Colette Dumas ◽  
Pierre Viste ◽  
Jean-Claude Vial ◽  
...  
Keyword(s):  
Optical Properties ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Organic Chemical ◽  
3D Structures ◽  
Metal Organic ◽  
Organic Chemical Vapor Deposition

scholarly journals Control of the Polarity and Surface Morphology of GaN Films Deposited on C-Plane Sapphire

1999 ◽  
Vol 4 (S1) ◽  
pp. 634-641 ◽  
Author(s):  
M. Sumiya ◽  
T. Ohnishi ◽  
M. Tanaka ◽  
A. Ohtomo ◽  
M. Kawasaki ◽  
...  
Keyword(s):  
Optical Properties ◽  
Chemical Vapor Deposition ◽  
Surface Morphology ◽  
Buffer Layer ◽  
Vapor Deposition ◽  
Metalorganic Chemical Vapor Deposition ◽  
Chemical Vapor ◽  
Ion Scattering ◽  
Ion Scattering Spectroscopy ◽  
Metalorganic Chemical

Control of the polarity of GaN films deposited by metalorganic chemical vapor deposition was achieved by substrate nitridation and subsequent annealing of a buffer layer. The surface morphology and optical properties of 1.2μm GaN films were influenced by the different growth mode due to the polar direction. Coaxial impact collision ion scattering spectroscopy revealed that the polarity composition of a buffer layer on nitrided sapphire varied by annealing in a H2 atmosphere. It was considered that the systematic variation of the surface morphology was caused by the polarity composition of the buffer layer.

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