Cian Gabbett
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View article: Decoupling Junction and Nanosheet Transport in Graphene Networks via Simple DC Temperature‐Dependent Measurements
Decoupling Junction and Nanosheet Transport in Graphene Networks via Simple DC Temperature‐Dependent Measurements Open
Printed nanosheet networks are important for various applications in electronics, sensing, and energy storage. Understanding charge transport in such systems requires separately assessing the contributions of both the nanosheets themselves…
View article: The Electrical and Morphological Characteristics of Networks of Mechanically Exfoliated Nanosheets
The Electrical and Morphological Characteristics of Networks of Mechanically Exfoliated Nanosheets Open
Solution‐processed nanosheet networks show great promise for the field of printed electronics due to their inherent scalability and competitive electrical properties. However, recent progress has allowed for the production of nanosheet net…
View article: Quantifying the Influence of Nanosheet Aspect Ratio on Network Morphology and Junction Resistance in Solution-Processed Nanosheet Networks
Quantifying the Influence of Nanosheet Aspect Ratio on Network Morphology and Junction Resistance in Solution-Processed Nanosheet Networks Open
Optimizing solution-processed nanosheet networks for electronic applications requires understanding the relationship between nanosheet dimensions, network morphology, and electrical properties. Here, we fabricate graphene nanosheets with b…
View article: The origins and supply resilience of electronic nanomaterials in Europe
The origins and supply resilience of electronic nanomaterials in Europe Open
The growing frequency of global crises, from trade wars to export restrictions to logistical disruptions, have undermined the assumption that raw materials can be easily acquired through global trade. While policies such as the Critical Ra…
View article: Potassium‐Ion Battery Electrodes from Potassium Ferricyanide Nanoplatelets: Thin Platelets and Thick Electrodes Unlock High Areal Capacity and Excellent Rate Performance
Potassium‐Ion Battery Electrodes from Potassium Ferricyanide Nanoplatelets: Thin Platelets and Thick Electrodes Unlock High Areal Capacity and Excellent Rate Performance Open
Recent efforts to develop cathode materials for potassium‐ion batteries (KIBs) have focused on maximizing specific capacity. However, real applications will require thick electrodes with high areal capacity that can achieve reasonable rate…
View article: Extracting the Temperature Dependence of Both Nanowire Resistivity and Junction Resistance from Electrical Measurements on Printed Silver Nanowire Networks
Extracting the Temperature Dependence of Both Nanowire Resistivity and Junction Resistance from Electrical Measurements on Printed Silver Nanowire Networks Open
Printed networks of nanoparticles (e.g., nanodots, nanowires, nanosheets) are important for a range of electronic, sensing and energy storage applications. Characterizing the temperature dependence of both the nanoparticle resistivity (ρ
View article: Layer-by-layer assembly yields thin graphene films with near theoretical conductivity
Layer-by-layer assembly yields thin graphene films with near theoretical conductivity Open
View article: Using Electrical Impedance Spectroscopy to Separately Quantify the Effect of Strain on Nanosheet and Junction Resistance in Printed Nanosheet Networks
Using Electrical Impedance Spectroscopy to Separately Quantify the Effect of Strain on Nanosheet and Junction Resistance in Printed Nanosheet Networks Open
Many printed electronic applications require strain‐independent electrical properties to ensure deformation‐independent performance. Thus, developing printed, flexible devices using 2D and other nanomaterials will require an understanding …
View article: Production of Ultrathin and High-Quality Nanosheet Networks via Layer-by-Layer Assembly at Liquid–Liquid Interfaces
Production of Ultrathin and High-Quality Nanosheet Networks via Layer-by-Layer Assembly at Liquid–Liquid Interfaces Open
Solution-processable 2D materials are promising candidates for a range of printed electronics applications. Yet maximizing their potential requires solution-phase processing of nanosheets into high-quality networks with carrier mobility (μ…
View article: Using Electrical Impedance Spectroscopy to Separately Quantify the Effect of Strain on Nanosheet and Junction Resistance in Printed Nanosheet Networks
Using Electrical Impedance Spectroscopy to Separately Quantify the Effect of Strain on Nanosheet and Junction Resistance in Printed Nanosheet Networks Open
Many printed electronic applications require strain-independent electrical properties to ensure deformation-independent performance. Thus, developing printed, flexible devices using 2D and other nanomaterials will require an understanding …
View article: Production of Ultra-Thin and High-Quality Nanosheet Networks via Layer-by-Layer Assembly at Liquid-Liquid Interfaces
Production of Ultra-Thin and High-Quality Nanosheet Networks via Layer-by-Layer Assembly at Liquid-Liquid Interfaces Open
Solution-processable 2D materials are promising candidates for a range of printed electronics applications. Yet maximising their potential requires solution-phase processing of nanosheets into high-quality networks with carrier mobility (μ…
View article: Liquid Processed Nano As<sub>4</sub>S<sub>4</sub>/SWCNTs Composite Electrodes for High-Performance Li-Ion and Na-Ion Battery Anodes
Liquid Processed Nano As<sub>4</sub>S<sub>4</sub>/SWCNTs Composite Electrodes for High-Performance Li-Ion and Na-Ion Battery Anodes Open
The liquid-phase exfoliation process has been successfully applied to nonlayered materials to produce quasi-2D nanoplatelets. A slight variation in bonding anisotropy in the starting material can result in the formation of 2D platelet-shap…
View article: Inert Liquid Exfoliation and Langmuir-Type Thin Film Deposition of Semimetallic Metal Diborides
Inert Liquid Exfoliation and Langmuir-Type Thin Film Deposition of Semimetallic Metal Diborides Open
Graphite is one of only a few layered materials that can be exfoliated into nanosheets with semimetallic properties, which limits the applications of nanosheet-based electrodes to material combinations compatible with the work function of …
View article: Video frame interpolation neural network for 3D tomography across different length scales
Video frame interpolation neural network for 3D tomography across different length scales Open
View article: Liquid-Phase Exfoliation of Arsenic Trisulfide (As<sub>2</sub>S<sub>3</sub>) Nanosheets and Their Use as Anodes in Potassium-Ion Batteries
Liquid-Phase Exfoliation of Arsenic Trisulfide (As<sub>2</sub>S<sub>3</sub>) Nanosheets and Their Use as Anodes in Potassium-Ion Batteries Open
Here, we demonstrate the production of 2D nanosheets of arsenic disulfide (As2S3) via liquid-phase exfoliation of the naturally occurring mineral, orpiment. The resultant nanosheets had mean lateral dimensions and thi…
View article: Understanding how junction resistances impact the conduction mechanism in nano-networks
Understanding how junction resistances impact the conduction mechanism in nano-networks Open
Networks of nanowires, nanotubes, and nanosheets are important for many applications in printed electronics. However, the network conductivity and mobility are usually limited by the resistance between the particles, often referred to as t…
View article: Near Room Temperature Production of Segregated Network Composites of Carbon Nanotubes and Regolith as Multifunctional, Extra‐Terrestrial Building Materials
Near Room Temperature Production of Segregated Network Composites of Carbon Nanotubes and Regolith as Multifunctional, Extra‐Terrestrial Building Materials Open
Constructing a semi‐permanent base on the moon or Mars will require maximal use of materials found in situ and minimization of materials and equipment transported from Earth. This will mean a heavy reliance on regolith (Lunar or Marian soi…
View article: Quantitative analysis of printed nanostructured networks using high-resolution 3D FIB-SEM nanotomography
Quantitative analysis of printed nanostructured networks using high-resolution 3D FIB-SEM nanotomography Open
View article: Pressure-dependent mechanical properties of thin films under uniaxial strain via the layer compression test
Pressure-dependent mechanical properties of thin films under uniaxial strain via the layer compression test Open
View article: Quantifying the contribution of material and junction resistances in nano-networks
Quantifying the contribution of material and junction resistances in nano-networks Open
Networks of nanowires and nanosheets are important for many applications in printed electronics. However, the network conductivity and mobility are usually limited by the inter-particle junction resistance, a property that is challenging t…
View article: Mechanical Properties of Conducting Printed Nanosheet Network Thin Films Under Uniaxial Compression
Mechanical Properties of Conducting Printed Nanosheet Network Thin Films Under Uniaxial Compression Open
Thin film networks of solution processed nanosheets show remarkable promise for use in a broad range of applications including strain sensors, energy storage, printed devices, textile electronics, and more. While it is known that their ele…
View article: Transparent Conductors Printed from Grids of Highly Conductive Silver Nanosheets
Transparent Conductors Printed from Grids of Highly Conductive Silver Nanosheets Open
Transparent conductors (TCs) represent key components in many applications from optoelectronic devices to electromagnetic shielding. While commercial applications typically use thin films of indium tin oxide, this material is brittle and i…
View article: Morphological Characterisation of Printed Nanostructured Networks using High-resolution 3D FIB-SEM Nanotomography
Morphological Characterisation of Printed Nanostructured Networks using High-resolution 3D FIB-SEM Nanotomography Open
Networks of solution-processed nanomaterials are becoming increasingly important across applications in electronics, sensing and energy storage/generation. Although the physical properties of these devices are often completely dominated by…
View article: High-Mobility Flexible Transistors with Low-Temperature Solution-Processed Tungsten Dichalcogenides
High-Mobility Flexible Transistors with Low-Temperature Solution-Processed Tungsten Dichalcogenides Open
The investigation of high-mobility two-dimensional (2D) flakes beyond molybdenum disulfide (MoS2) will be necessary to create a library of high-mobility solution-processed networks that conform to substrates and remain functiona…
View article: 3D-imaging of Printed Nanostructured Networks using High-resolution FIB-SEM Nanotomography
3D-imaging of Printed Nanostructured Networks using High-resolution FIB-SEM Nanotomography Open
Networks of solution-processed nanomaterials are important for multiple applications in electronics, sensing and energy storage/generation. While it is known that network morphology plays a dominant role in determining the physical propert…
View article: Amorphous 2D‐Nanoplatelets of Red Phosphorus Obtained by Liquid‐Phase Exfoliation Yield High Areal Capacity Na‐Ion Battery Anodes
Amorphous 2D‐Nanoplatelets of Red Phosphorus Obtained by Liquid‐Phase Exfoliation Yield High Areal Capacity Na‐Ion Battery Anodes Open
The development of sodium ion batteries will require high‐performance electrodes with very large areal capacity and reasonable rate performance. Although red phosphorus is a very promising electrode material, it has not yet fulfilled these…
View article: Highly conductive and long-term stable films from liquid-phase exfoliated platinum diselenide
Highly conductive and long-term stable films from liquid-phase exfoliated platinum diselenide Open
Long-term stable gas sensors by tiled networks from LPE-PtSe 2 .
View article: Liquid Processing of Interfacially Grown Iron‐Oxide Flowers into 2D‐Platelets Yields Lithium‐Ion Battery Anodes with Capacities of Twice the Theoretical Value
Liquid Processing of Interfacially Grown Iron‐Oxide Flowers into 2D‐Platelets Yields Lithium‐Ion Battery Anodes with Capacities of Twice the Theoretical Value Open
Iron oxide (Fe 2 O 3 ) is an abundant and potentially low‐cost material for fabricating lithium‐ion battery anodes. Here, the growth of α‐Fe 2 O 3 nano‐flowers at an electrified liquid–liquid interface is demonstrated. Sonication is used t…
View article: Highly Conductive Networks of Silver Nanosheets
Highly Conductive Networks of Silver Nanosheets Open
Although printed networks of semiconducting nanosheets have found success in a range of applications, conductive nanosheet networks are limited by low conductivities (60 dB in the microwave region at thicknesses 10 7 S m −1 . Unlike conven…
View article: Quantifying the Effect of Separator Thickness on Rate Performance in Lithium-Ion Batteries
Quantifying the Effect of Separator Thickness on Rate Performance in Lithium-Ion Batteries Open
In addition to improving parameters such as energy density and stability, it is important to maximise rate performance in lithium-ion batteries. While much work has focused on rate-limiting factors associated with the electrodes, much less…