Honeycomb network structure constructed by silver nanoparticles achieving negative permittivity at low percolation threshold

G Li, Z Guo, Z Sun, J Bi, J Wang, Y Sha, L Qian - Materials Today Physics, 2024 - Elsevier
Continuous conductive network is associated with the percolation effect, yet the method of
fabricating network structure at low content is still a challenge. Herein, this work proposed a …

Heat Transfer Enhancement in Tree-Structured Polymer Linked Gold Nanoparticle Networks

X Wei, R Hernandez - The Journal of Physical Chemistry Letters, 2023 - ACS Publications
Human brains use a tree-like neuron network for information processing at high efficiency
and low energy consumption. Tree-like structures have also been engineered to enhance …

[HTML][HTML] Exploring the process-microstructure-thermal properties relationship of resin-reinforced Ag sintering material for high-power applications via 3D FIB-SEM …

X Hu, HA Martin, R Poelma, J Huang… - Materials & Design, 2024 - Elsevier
Resin-reinforced Ag sintering materials represent a promising solution for die-attach
applications in high-power devices requiring enhanced reliability and heat dissipation …

Neuromorphic Computing Primitives Using Polymer-Networked Nanoparticles

Y Zhao, X Wei, R Hernandez - The Journal of Physical Chemistry …, 2024 - ACS Publications
Nanoparticle networks have potential applications in brain-like computing yet their ability to
adopt different states remains unexplored. In this work, we reveal the dynamics of the …

Control of structure and dynamics in polymer-networked engineered nanoparticle arrays by electric fields

X Wei, E Harazinska, R Hernandez - Physical Review Research, 2023 - APS
Polymer-networked nanoparticles are the basis for advanced materials useful for wearable
electronics, drug delivery, autonomous computing, and other applications. To characterize …

Enhancement of thermal percolation in composites: A two-dimensional case study

J Zhong, Q Xi, H Jin, Z Wang, D Ma, J Liu… - Applied Physics …, 2022 - pubs.aip.org
We investigated the thermal conductivity (TC) of a two-dimensional composite consisting of
matrices with low TC and nanowire fillers with high TC using the Monte Carlo method and …