Sintering of silver nanoparticle structures and the pursuit of minimum resistivity

A Hussain, HL Lee, SJ Moon - Materials Today Communications, 2023 - Elsevier
Over the past two decades, metal nanoparticles have been extensively studied in the field of
printed electronics. In particular, highly conductive metal nanoparticles (NPs) such as silver …

Effect of pulse overlapping on temperature field and physical characteristics in pulsed laser sintering of inkjet-printed silver nanoparticles

A Hussain, HL Lee, YJ Moon, JY Hwang… - International Journal of …, 2023 - Elsevier
Pulsed laser sintering of metal nanoparticles (NPs) has been studied owing to its minimal
impact on heat-sensitive zones. The characteristic effects of pulse overlapping during pulsed …

Effect of dual sintering with laser irradiation and thermal treatment on printed copper nanoparticle patterns

R Chowdhury, K Young, TJ Poche, S Jang - Nanotechnology, 2023 - iopscience.iop.org
The dual sintering of copper (Cu) nanoparticles (NPs) was introduced to produce conductive
patterns suitable for flexible electronics applications. In this method, laser irradiation using a …

Thermally stressed thermoelectric microbeam supported by Winkler foundation via the modified Moore–Gibson–Thompson thermoelasticity theory

AE Abouelregal, M Marin… - ZAMM‐Journal of Applied …, 2023 - Wiley Online Library
This article offers the first investigation into the thermoelectric vibration of microscale Euler‐
Bernoulli beams resting on an elastic Winkler base. We developed the system of equations …

A comparative study of single and dual sintering processes of metal nanoparticles for flexible electronics application

R Chowdhury, C Werther, K Young… - Advanced Engineering …, 2024 - Wiley Online Library
The introduction of metallic nanoparticles (NPs) has revolutionized the fabrication of flexible
electronic devices. Metallic NPs have numerous applications in the electronics industry due …

[HTML][HTML] Heating of nanoparticles and their environment by laser radiation and applications

VK Pustovalov - Nanotechnology and Precision Engineering, 2024 - pubs.aip.org
This review considers the fundamental dynamic processes involved in the laser heating of
metal nanoparticles and their subsequent cooling. Of particular interest are the absorption of …

Influence of pre-sintering on the nanosecond pulsed laser ablation patterns of spin-coated silver nanoparticles

HL Lee, A Hussain, YJ Moon, JY Hwang, SJ Moon - Applied Physics A, 2023 - Springer
Pulsed laser ablation can be used to repair misprinted patterns in printed electronics. The
properties of the conductive ink varied with sintering temperature. This property variation …

[HTML][HTML] Nanofluid Heat Transfer Enhancement in Microchannels: Investigating Phases Interactions Using Multiphase Eulerian Model

MM Generous, E Abu-Nada, A Alazzam - International Journal of …, 2024 - Elsevier
This study employs a robust multiphase Eulerian model to mimic heat transfer enhancement
using nanofluids in a circular microchannel. Unlike the Eulerian models reported in the …

The effect of double scans and elliptical beam during sintering of silver nanoparticle structures via a modulated laser beam

A Hussain, HL Lee, SJ Moon - International Journal of Heat and Mass …, 2023 - Elsevier
Sintering of silver (Ag) nanoparticle (NP) structures was carried out via a modulated laser
beam. High scanning speeds were adopted during the scanning laser sintering process in a …

Ablation characteristics of pre-heated region in laser line scanning process

HL Lee, A Hussain, YJ Moon, JY Hwang… - Optics & Laser …, 2024 - Elsevier
The conditions for obtaining a completely connected ablated line on a Ag nanoparticle (NP)
layer were investigated. In the scanning ablation process, the area pre-heated by a previous …