scholarly journals Visible laser-assisted reduction of plasmonic Ag nanoparticles with narrow-band optical absorption for colored holographic reconstruction

2017 ◽  
Vol 25 (25) ◽  
pp. 31253 ◽  
Author(s):  
Xinnong Wang ◽  
Shencheng Fu ◽  
Xintong Zhang ◽  
Xiuxiu Han ◽  
Shuangyan Liu ◽  
...  
Keyword(s):  
Optical Absorption ◽  
Ag Nanoparticles ◽  
Narrow Band ◽  
Visible Laser ◽  
Holographic Reconstruction

Enhanced optical absorption by Ag nanoparticles in a thin film Si solar cell

2013 ◽  
Vol 22 (4) ◽  
pp. 045202 ◽  
Author(s):  
Feng-Xiang Chen ◽  
Li-Sheng Wang ◽  
Wen-Ying Xu
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Optical Absorption ◽  
Ag Nanoparticles ◽  
Si Solar Cell

scholarly journals Plasmonics of Diffused Silver Nanoparticles in Silver/Nitride Optical Thin Films

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Yufeng Ye ◽  
Joel Y. Y. Loh ◽  
Andrew Flood ◽  
Cong Y. Fang ◽  
Joshua Chang ◽  
...  
Keyword(s):  
Optical Absorption ◽  
Ag Nanoparticles ◽  
Hybrid Structure ◽  
Interface Roughness ◽  
Metal Nanoparticle ◽  
Localized Surface Plasmon ◽  
Structure Characteristic ◽  
Localized Surface Plasmon Resonances ◽  
Diffusion Characteristics ◽  
Effective Medium Theories

AbstractMetal-dielectric multilayers are versatile optical devices that can be designed to combine the visible transmittance of dielectrics with the electronic properties of metals for plasmonic and meta-material applications. However, their performances are limited by an interfacial optical absorption often attributed entirely to the metal surface roughness. Here, we show that during deposition of AlN/Ag/AlN and SiNx/Ag/SiNx multilayers, significant diffusion of Ag into the top dielectric layer form Ag nanoparticles which excite localized surface plasmon resonances that are primarily responsible for the interfacial optical absorption. Based on experimental depth profiles, we model the multilayer’s silver concentration profile as two complementary error functions: one for the diffused Ag nanoparticles and one for the interface roughness. We apply the Maxwell-Garnett and Bruggeman effective medium theories to determine that diffusion characteristics dominate the experimental absorption spectra. The newfound metal nanoparticle diffusion phenomenon effectively creates a hybrid structure characteristic of both metal-dielectric multilayer and metal-dielectric composite.

Annealing-induced reversible change in optical absorption of Ag nanoparticles

2002 ◽  
Vol 81 (27) ◽  
pp. 5222-5224 ◽  
Author(s):  
Huijuan Bi ◽  
Weiping Cai ◽  
Lide Zhang ◽  
D. Martin ◽  
F. Träger
Keyword(s):  
Optical Absorption ◽  
Ag Nanoparticles ◽  
Reversible Change

scholarly journals Control of Optical Absorption Band due to Cu/Ag Nanoparticles in SiO2 Glass by Dual Ion Implantation of Cu- and Ag-.

Shinku ◽  
2002 ◽  
Vol 45 (6) ◽  
pp. 528-532
Author(s):  
Hiroshi TSUJI ◽  
Ken'ichi KURITA ◽  
Masanori MOTONO ◽  
Hiromitsu SUGAHARA ◽  
Yasuhito GOTOH ◽  
...  
Keyword(s):  
Absorption Band ◽  
Optical Absorption ◽  
Ion Implantation ◽  
Ag Nanoparticles ◽  
Sio2 Glass ◽  
Optical Absorption Band

Synthesis and optical absorption property of ordered macroporous titania film doped with Ag nanoparticles

2006 ◽  
Vol 60 (21-22) ◽  
pp. 2586-2589 ◽  
Author(s):  
Xiaohong An ◽  
Guowen Meng ◽  
Mingang Zhang ◽  
Yongtao Tian ◽  
Shuhui Sun ◽  
...  
Keyword(s):  
Optical Absorption ◽  
Ag Nanoparticles ◽  
Absorption Property ◽  
Titania Film ◽  
Optical Absorption Property ◽  
Macroporous Titania Film ◽  
Ordered Macroporous
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