Plasmonic effect of Ag nanoparticles in a SiON antireflective coating: engineering rules and physical barrier

2016 ◽  
Vol 49 (41) ◽  
pp. 415102 ◽  
Author(s):  
S Lecler ◽  
S Bastide ◽  
J Tan ◽  
M Qu ◽  
A Slaoui ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Antireflective Coating ◽  
Physical Barrier ◽  
Plasmonic Effect

scholarly journals The production of an efficient visible light photocatalyst for CO oxidation through the surface plasmonic effect of Ag nanoparticles on SiO2@α-Fe2O3 nanocomposites

RSC Advances ◽  
2018 ◽  
Vol 8 (23) ◽  
pp. 12547-12555 ◽  
Author(s):  
Kasimayan Uma ◽  
Shih-Wen Chen ◽  
Nadarajan Arjun ◽  
Guan-Ting Pan ◽  
Thomas C.-K. Yang
Keyword(s):  
Surface Plasmon Resonance ◽  
Visible Light ◽  
Co Oxidation ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Ag Nanoparticles ◽  
Systematic Investigation ◽  
Plasmonic Effect ◽  
Visible Light Photocatalyst

We present a systematic investigation of CO oxidation and surface plasmon resonance on SiO2@α-Fe2O3 nanocomposite spheres with different weight percentages of Ag nanoparticles.

scholarly journals Efficiency enhancements in Ag nanoparticles-SiO2-TiO2 sandwiched structure via plasmonic effect-enhanced light capturing

2013 ◽  
Vol 8 (1) ◽  
pp. 73 ◽  
Author(s):  
Jinxia Xu ◽  
Xiangheng Xiao ◽  
Andrey L Stepanov ◽  
Fen Ren ◽  
Wei Wu ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Plasmonic Effect ◽  
Sandwiched Structure

scholarly journals Simulation and Measurement of Solar Harvesting Enhancement of Silver Plasmonic Nanoparticles on GaSb Nanodots

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Lorenzo Rosa ◽  
Mukesh Ranjan ◽  
Mukul Bhatnagar ◽  
Daryoush Mortazavi ◽  
Subroto Mukherjee ◽  
...  
Keyword(s):  
Plasma Etching ◽  
Vapor Deposition ◽  
Ag Nanoparticles ◽  
Physical Vapor Deposition ◽  
Fdtd Method ◽  
Plasmonic Effect ◽  
Sem Images ◽  
Plasma Energy ◽  
Difference Time ◽  
Maximum Absorption Wavelength

The performance of a plasmonic antireflection layer which can be utilized for deep-space radiationresistant GaSb solar cells is investigated numerically and experimentally. The layer consists of nanodots made by plasma etching of a GaSb substrate and subsequent physical vapor deposition of Ag nanoparticles on the nanodot tips, in a partially ordered configuration determined by the plasma energy level. This technique is readily applicable to patterning of silicon. We measure the substrate reflectivity and model the reflection and absorption of the substrates using the 3D finite difference time domain (FDTD) method, which are realistically imported as 3D layers from the scanning electron microscopy (SEM) images. The variation of the height of the Ag nanoparticles on top of the GaSb pillars shows that the plasmonic effect remarkably enhances the absorption. The presence of GaSb pillars enhances absorption and tunes the maximum absorption wavelength peak.

scholarly journals Plasmonic Effect of Ag Nanoparticles on Polymethine Dyes Sensitized Titanium Dioxide

2020 ◽  
Author(s):  
Niyazbek Ibrayev ◽  
◽  
Gulden Omarova ◽  
Evgeniya Seliverstova ◽  
Alexander Ishchenko ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Ag Nanoparticles ◽  
Polymethine Dyes ◽  
Plasmonic Effect

Plasmonic effect of diffused Ag nanoparticles in EB evaporated Ag/TiO2 bilayer thin films and role of oxygen pressure

2020 ◽  
Vol 849 ◽  
pp. 156553
Author(s):  
S. Maidul Haque ◽  
Rajnarayan De ◽  
Shilpa Tripathi ◽  
R.K. Sharma ◽  
S.R. Polaki ◽  
...  
Keyword(s):  
Thin Films ◽  
Oxygen Pressure ◽  
Ag Nanoparticles ◽  
Plasmonic Effect

Hydrothermal preparation of TiO2-Ag nanoparticles and its antimicrobial performance against human pathogenic microbial cells in water

BIOCELL ◽  
2018 ◽  
Vol 42 (3) ◽  
pp. 93-97 ◽  
Author(s):  
Mahmoud MOUSTAFA ◽  
Saad ALAMRI ◽  
Mohamed ELNOUBY ◽  
Tarek TAHA ◽  
M. A. ABU-SAIED ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Hydrothermal Preparation ◽  
Microbial Cells ◽  
Antimicrobial Performance

A Biological Approach of Silver (Ag) Nanoparticles Synthesis Using Leaf Extract of Adhatoda Vasica

2012 ◽  
Vol 3 (2) ◽  
pp. 177-179
Author(s):  
Dr. K.Vinoth Kumar Dr. K.Vinoth Kumar ◽  
◽  
Dr. C. Udayasoorian Dr. C. Udayasoorian
Keyword(s):  
Ag Nanoparticles ◽  
Leaf Extract ◽  
Adhatoda Vasica ◽  
Biological Approach ◽  
Nanoparticles Synthesis
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