Size effect of Ag nanoparticles on laser sintering and wire bondability

2010 ◽  
Author(s):  
Yoshiyuki Tsutsui ◽  
Kazuhiko Yamasaki ◽  
Katsuhiro Maekawa ◽  
Tomotake Niizeki ◽  
Ahmed Bucheeri ◽  
...  
Keyword(s):  
Size Effect ◽  
Ag Nanoparticles ◽  
Laser Sintering

Size effect of Ag nanoparticles in perfect lens based on Ag-SiO2 composites

2012 ◽  
Vol 38 (2) ◽  
pp. 223-226
Author(s):  
肖沛 XIAO Pei ◽  
林季资 LIN Jizi
Keyword(s):  
Size Effect ◽  
Ag Nanoparticles ◽  
Perfect Lens

Influence of wavelength on laser sintering characteristics of Ag nanoparticles

2009 ◽  
Author(s):  
Katsuhiro Maekawa ◽  
Kazuhiko Yamasaki ◽  
Tomotake Niizeki ◽  
Mamoru Mita ◽  
Yorishige Matsuba ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Laser Sintering ◽  
Sintering Characteristics

21115 Laser sintering characteristics of Ag nanoparticles on an insulation substrate

2009 ◽  
Vol 2009.15 (0) ◽  
pp. 477-478
Author(s):  
Takayuki Hokazono ◽  
Katsuhiro Maekawa ◽  
Kazuhiko Yamasaki ◽  
Mamoru Mita
Keyword(s):  
Ag Nanoparticles ◽  
Laser Sintering ◽  
Sintering Characteristics

Size effect of Ag nanoparticles on surface plasmon resonance

2008 ◽  
Vol 202 (22-23) ◽  
pp. 5339-5342 ◽  
Author(s):  
Kuang-Che Lee ◽  
Su-Jien Lin ◽  
Chih-Hong Lin ◽  
Chih-Song Tsai ◽  
Yu-Jen Lu
Keyword(s):  
Surface Plasmon Resonance ◽  
Size Effect ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Ag Nanoparticles

scholarly journals Comparison of Aerosol Pt, Au and Ag Nanoparticles Agglomerates Laser Sintering

Materials ◽  
2021 ◽  
Vol 15 (1) ◽  
pp. 227
Author(s):  
Kirill Khabarov ◽  
Messan Nouraldeen ◽  
Sergei Tikhonov ◽  
Anna Lizunova ◽  
Olesya Seraya ◽  
...  
Keyword(s):  
Energy Density ◽  
Ag Nanoparticles ◽  
Gas Flow ◽  
Au Nanoparticles ◽  
Laser Pulses ◽  
Critical Energy ◽  
Laser Sintering ◽  
Extinction Cross Section ◽  
Critical Energy Density ◽  
Sintering Mechanisms

In this paper, we investigated the interaction of nanosecond pulsed-periodic infrared (IR) laser radiation at a 50 and 500 Hz repetition rate with aerosol platinum (Pt) and silver (Ag) nanoparticles agglomerates obtained in a spark discharge. Results showed the complete transformation of Pt dendrite-like agglomerates with sizes of 300 nm into individual spherical nanoparticles directly in a gas flow under 1053 nm laser pulses with energy density 3.5 mJ/cm2. Notably, the critical energy density required for this process depended on the size distribution and extinction of agglomerates nanoparticles. Based on the extinction cross-section spectra results, Ag nanoparticles exhibit a weaker extinction in the IR region in contrast to Pt, so they were not completely modified even under the pulses with energy density up to 12.7 mJ/cm2. The obtained results for Ag and Pt laser sintering were compared with corresponding modification of gold (Au) nanoparticles studied in our previous work. Here we considered the sintering mechanisms for Ag, Pt and Au nanoparticles agglomerates in the aerosol phase and proposed the model of their laser sintering based on one-stage for Pt agglomerates and two-stage shrinkage processes for Au and Ag agglomerates.

Laser sintering mechanism and shear performance of Cu–Ag–Cu joints with mixed bimodal size Ag nanoparticles

2019 ◽  
Vol 30 (8) ◽  
pp. 7787-7793 ◽  
Author(s):  
Wei Liu ◽  
Yiping Wang ◽  
Zhen Zheng ◽  
Chunqing Wang ◽  
Rong An ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Laser Sintering ◽  
Sintering Mechanism ◽  
Shear Performance

Finite Size Effect on the Resonant Microwave Absorption of Er^{3+} Doped Ag Nanoparticles

PIERS Online ◽  
2009 ◽  
Vol 5 (7) ◽  
pp. 641-644
Author(s):  
J. M. Vargas ◽  
W. Iwamoto ◽  
L. M. Holanda, Jr. ◽  
P. G. Pagliuso ◽  
Carlos Rettori ◽  
...  
Keyword(s):  
Size Effect ◽  
Microwave Absorption ◽  
Ag Nanoparticles ◽  
Finite Size ◽  
Finite Size Effect

Selective laser sintering of Ag nanoparticles ink for applications in flexible electronics

2015 ◽  
Vol 336 ◽  
pp. 157-162 ◽  
Author(s):  
I. Theodorakos ◽  
F. Zacharatos ◽  
R. Geremia ◽  
D. Karnakis ◽  
I. Zergioti
Keyword(s):  
Flexible Electronics ◽  
Ag Nanoparticles ◽  
Selective Laser Sintering ◽  
Laser Sintering
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