Pre-Patterned CVD Graphene: Insights on ALD deposition parameters and their influence on Al2O3 and graphene layers

MRS Advances ◽  
2016 ◽  
Vol 1 (20) ◽  
pp. 1401-1409 ◽  
Author(s):  
Gabriela B. Barin ◽  
Antonio G. Souza Filho ◽  
Ledjane S. Barreto ◽  
Jing Kong
Keyword(s):  
Electrical Properties ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Atomic Layer ◽  
Graphene Layers ◽  
Deposition Parameters ◽  
Layer Deposition ◽  
Cvd Growth ◽  
Selective Chemical ◽  
Number Of Cycles

ABSTRACTFabrication of graphene nanostructures it is important for both investigating their intrinsic physical properties and applying them into various functional devices. In this work we present a study on atomic layer deposition (ALD) of Al2O3 to produce patterned graphene through area-selective chemical vapor deposition (CVD) growth. A systematic parametric study was conducted to determine how the number of cycles and the purging time affect the morphology and the electrical properties of both graphene and Al2O3 layers.

scholarly journals Applications of atomic layer deposition and chemical vapor deposition for perovskite solar cells

2020 ◽  
Vol 13 (7) ◽  
pp. 1997-2023 ◽  
Author(s):  
James A. Raiford ◽  
Solomon T. Oyakhire ◽  
Stacey F. Bent
Keyword(s):  
Solar Cells ◽  
Chemical Vapor Deposition ◽  
Atomic Layer Deposition ◽  
Vapor Deposition ◽  
Perovskite Solar Cells ◽  
Chemical Vapor ◽  
Atomic Layer ◽  
Layer Deposition

A review on the versatility of atomic layer deposition and chemical vapor deposition for the fabrication of stable and efficient perovskite solar cells.

Low temperature deposition of 2D WS2 layers from WF6 and H2S precursors: impact of reducing agents

2015 ◽  
Vol 51 (86) ◽  
pp. 15692-15695 ◽  
Author(s):  
A. Delabie ◽  
M. Caymax ◽  
B. Groven ◽  
M. Heyne ◽  
K. Haesevoets ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Low Temperature ◽  
Atomic Layer Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Atomic Layer ◽  
Reducing Agents ◽  
Layer Deposition ◽  
Temperature Deposition ◽  
The Impact

We demonstrate the impact of reducing agents for Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) of WS2 from WF6 and H2S precursors.

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