Formation mechanism and twist-angle dependent optical properties of bilayer MoS2 grown by chemical vapor deposition

CrystEngComm ◽  
2021 ◽  
Vol 23 (15) ◽  
pp. 2889-2896
Author(s):  
Jinglei Han ◽  
Fa Cao ◽  
Xiaohong Ji
Keyword(s):  
Optical Properties ◽  
Chemical Vapor Deposition ◽  
Formation Mechanism ◽  
Vapor Deposition ◽  
Twist Angle ◽  
Chemical Vapor

The main features of phonon vibrations of twisted bilayer MoS2 are tuned by the twist angle.

Synthesis of greenish phosphorus on carbon substrate

2021 ◽  
Author(s):  
Haipeng Wang ◽  
Cheng Liu ◽  
HuiLi Wang ◽  
Xinpeng Han ◽  
Shaojie Zhang ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Formation Mechanism ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Chemical Vapor Deposition Method ◽  
Carbon Substrate ◽  
Deposition Method ◽  
Critical Factors ◽  
Simple Chemical

One of the phosphorus allotropes called greenish phosphorus was successfully synthesized by simple chemical vapor deposition method. We revealed that the critical factors in the formation mechanism of greenish phosphorus...

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.

scholarly journals Optical properties of silicon nitride films deposited by hot filament chemical vapor deposition

1995 ◽  
Vol 77 (12) ◽  
pp. 6534-6541 ◽  
Author(s):  
Sadanand V. Deshpande ◽  
Erdogan Gulari ◽  
Steven W. Brown ◽  
Stephen C. Rand
Keyword(s):  
Optical Properties ◽  
Chemical Vapor Deposition ◽  
Silicon Nitride ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Silicon Nitride Films ◽  
Hot Filament
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