Concentration Dependence of Optical Properties in Arsenic-Doped ZnO Nanocrystalline Films Grown on Silicon (100) Substrates by Pulsed Laser Deposition

2009 ◽  
Vol 113 (42) ◽  
pp. 18347-18352 ◽  
Author(s):  
W. W. Li ◽  
Z. G. Hu ◽  
J. D. Wu ◽  
J. Sun ◽  
M. Zhu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Pulsed Laser Deposition ◽  
Concentration Dependence ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Nanocrystalline Films ◽  
Doped Zno

Structural and optical properties of Be-doped ZnO nanocrystalline films by pulsed laser deposition

2008 ◽  
Vol 516 (12) ◽  
pp. 4190-4193 ◽  
Author(s):  
Jun-Ki Chung ◽  
Won-Jeong Kim ◽  
Sang Su Kim ◽  
Tae Kwon Song ◽  
Cheol Jin Kim
Keyword(s):  
Optical Properties ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Nanocrystalline Films ◽  
Structural And Optical Properties ◽  
Doped Zno

Tuning Hierarchical Cluster Assembly in Pulsed Laser Deposition of Al-doped ZnO

2013 ◽  
Vol 1497 ◽  
Author(s):  
Paolo Gondoni ◽  
Valeria Russo ◽  
Carlo E. Bottani ◽  
Andrea Li Bassi ◽  
Carlo S. Casari
Keyword(s):  
Optical Properties ◽  
Pulsed Laser Deposition ◽  
Gas Flow ◽  
Mass Density ◽  
Pulsed Laser ◽  
Hierarchical Cluster ◽  
Laser Deposition ◽  
Cluster Assembly ◽  
Hierarchical Assembly ◽  
Doped Zno

ABSTRACTThe synthesis of hierarchically assembled Al-doped ZnO layers by Pulsed Laser Deposition (PLD) at room temperature was investigated. PLD was performed in a background pressure of 100 Pa O2 to deposit clusters in a low energy regime and obtain nano- and mesostructures resulting from a hierarchical assembly of nanoclusters. We here analyzed the effects of varying the gas flow rate on mesoscale morphology, mass density and optical properties. The variation of the target-to-substrate distance was also investigated, identifying its effects on mass density and film morphology. The optimization of optical properties in terms of transparency and light scattering capability is of potential interest for photovoltaic applications.

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