Browsing School of Chemistry by Author "Ferreira, Mauro"
Now showing items 1-5 of 5
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Co-percolation to tune conductive behaviour in dynamical metallic nanowire networks
Ferreira, Mauro; Boland, John (2016)Nanowire networks act as self‐healing smart materials, whose sheet resistance can be tuned via an externally applied voltage stimulus. This memristive response occurs due to modification of junction resistances to form a ... -
Collective capacitive and memristive responses in random nanowire networks: Emergence of critical connectivity pathways
Boland, John; Ferreira, Mauro (2018)Random nanowire networks (NWNs) are promising synthetic architectures for non-volatile memory devices and hardware-based neuromorphic applications due to their history-dependent re- sponses, recurrent connectivity, and ... -
Effective medium theory for the conductivity of disordered metallic nanowire networks
Ferreira, Mauro; Boland, John (2016)Motivated by numerous technological applications, there is current interest in the study of the conductive properties of networks made of randomly dispersed nanowires. The sheet resistance of such networks is normally ... -
Nonlinear ion drift-diffusion memristance description of TiO2 RRAM devices
Boland, John; Ferreira, Mauro (2020)The nature and direction of the hysteresis in memristive devices is critical to device operation and performance and the ability to realise their potential as neuromorphic applications. TiO2 is a prototypical memristive ... -
The Resistance of Cu Nanowire-Nanowire Junctions & Electro-Optical Modeling of Cu Nanowire Networks
Boland, John; Ferreira, Mauro (2020)Flexible transparent conductors made from networks of metallic nanowires are a potential replacement for conventional, non-flexible, and transparent conducting materials such as indium tin oxide. Cu nanowires are particularly ...