Morphology and optical properties of discontinuous gold films on semiconductor surface

2002 ◽  
Author(s):  
Tetyana R. Barlas ◽  
Nikolas L. Dmitruk ◽  
Volodymyr R. Romaniuk
Keyword(s):  
Optical Properties ◽  
Semiconductor Surface ◽  
Gold Films

Solid-State Thermal Dewetting of Just-Percolated Gold Films Evaporated on Glass: Development of the Morphology and Optical Properties

2013 ◽  
Vol 117 (21) ◽  
pp. 11337-11346 ◽  
Author(s):  
Alexander B. Tesler ◽  
Ben M. Maoz ◽  
Yishay Feldman ◽  
Alexander Vaskevich ◽  
Israel Rubinstein
Keyword(s):  
Optical Properties ◽  
Solid State ◽  
Gold Films

Structural and optical properties of single and bilayer silver and gold films

2016 ◽  
Vol 58 (12) ◽  
pp. 2503-2510 ◽  
Author(s):  
G. M. Yankovskii ◽  
A. V. Komarov ◽  
R. S. Puz’ko ◽  
A. V. Baryshev ◽  
K. N. Afanas’ev ◽  
...  
Keyword(s):  
Optical Properties ◽  
Gold Films ◽  
Structural And Optical Properties

scholarly journals First Principle Calculation of Electronic, Optical Properties and Photocatalytic Potential of CuO Surfaces

2016 ◽  
Vol 1 ◽  
Author(s):  
Faozan Ahmad
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Band Gap ◽  
Water Splitting ◽  
Co2 Reduction ◽  
Band Edge ◽  
Semiconductor Surface ◽  
First Principle Calculation ◽  
Stable Surface ◽  
Input Parameters

<p class="TTPKeywords">We have performed DFT calculations of electronic structure, optical properties and photocatalytic potential of the low-index surfaces of CuO. Photocatalytic reaction on the surface of semiconductor requires the appropriate band edge of the semiconductor surface to drive redox reactions. The calculation begins with the electronic structure of bulk system; it aims to determine realistic input parameters and band gap prediction. CuO is an antiferromagnetic material with strong electronic correlations, so that we have applied DFT + U calculation with spin polarized approach, beside it, we also have used GW approximation to get band gap correction. Based on the input parameters obtained, then we calculate surface energy, work function and band edge of the surfaces based on a framework developed by Bendavid et al (J. Phys. Chem. B, 117, 15750-15760) and then they are aligned with redox potential needed for water splitting and CO<sub>2</sub> reduction. Based on the calculations result can be concluded that not all of low-index CuO have appropriate band edge to push reaction of water splitting and CO2 reduction, only the surface CuO(111) and CuO(011) which meets the required band edge. Fortunately, based on the formation energy, CuO(111) and CuO(011) is the most stable surface. The last we calculate electronic structure and optical properties (dielectric function) of low-index surface of CuO, in order to determine the surface state of the most stable surface of CuO.</p>

Optical Properties of Cold‐ and Hot‐Deposited Gold Films

1965 ◽  
Vol 36 (8) ◽  
pp. 2571-2576 ◽  
Author(s):  
John E. Davey ◽  
Titus Pankey
Keyword(s):  
Optical Properties ◽  
Gold Films

Optical Properties and Fluorescence Modification of the Sandwich Structure Composed of Ultra-Thin Gold films, Light-Emitting Layers and Photonic Crystals

2012 ◽  
Vol 32 (10) ◽  
pp. 1016001
Author(s):  
陈元浩 Chen Yuanhao ◽  
刘桂强 Liu Guiqiang ◽  
龚丽霞 Gong Lixia ◽  
唐发林 Tang Falin ◽  
黎磊 Li Lei ◽  
...  
Keyword(s):  
Optical Properties ◽  
Photonic Crystals ◽  
Sandwich Structure ◽  
Gold Films ◽  
Light Emitting

Quantum Electrostatic Model for Optical Properties of Nanoscale Gold Films

2019 ◽  
Author(s):  
Haoliang Qian ◽  
Yuzhe Xiao ◽  
Dominic Lepage ◽  
Li Chen ◽  
Zhaowei Liu
Keyword(s):  
Optical Properties ◽  
Gold Films ◽  
Electrostatic Model

Optical properties of discontinuous gold films

1976 ◽  
Vol 9 (10) ◽  
pp. 1515-1527 ◽  
Author(s):  
D N Jarrett ◽  
L Ward
Keyword(s):  
Optical Properties ◽  
Gold Films
Sign in / Sign up

Export Citation Format

Share Document