Results 1 to 10 of about 384,977 (255)
Stacking-dependent band gap and quantum transport in trilayer graphene [PDF]
, 2011 Graphene is an extraordinary two-dimensional (2D) system with chiral charge carriers and fascinating electronic, mechanical and thermal properties. In multilayer graphene, stacking order provides an important yet rarely explored degree of freedom for ...
Bockrath, M +13 more
core +5 more sources
Carbon Energy, 2021 Replacement of flammable liquid electrolytes with gel polymer electrolytes (GPEs) is a promising route to improve the safety of lithium‐ion batteries (LIBs). However, polymer‐based electrolytes have limited suitability at low/high temperatures due to the
Ke Li +10 more
doaj +1 more source
Electrons in bilayer graphene. [PDF]
, 2007 Electrons in bilayer graphene possess an unusual property: they are chiral quasiparticles characterized by Berry phase 2pi. We review the tight-binding model of bilayer graphene which determines the band structure and low-energy quasiparticle properties ...
Vladimir I. Fal’ko +7 more
core +4 more sources
Controlling surface porosity of graphene-based printed aerogels
npj 2D Materials and Applications, 2022 The surface porosity of graphene-based aerogels strongly influences their performance in applications involving mass transfer. However, the factors determining the surface porosities are not well-understood, hindering their application-specific ...
Binghan Zhou +6 more
doaj +1 more source
Graphene overcoats for ultra-high storage density magnetic media
Nature Communications, 2021 The main limitation to the areal storage density of hard disk drives (HDDs) is the thickness of carbon overcoats protecting the disk media. Here,
N. Dwivedi +18 more
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Scientific Reports, 2022 Materials adopted in electronic gas sensors, such as chemiresistive-based NO2 sensors, for integration in clothing fail to survive standard wash cycles due to the combined effect of aggressive chemicals in washing liquids and mechanical abrasion.
Pelumi W. Oluwasanya +3 more
doaj +1 more source
Nature Communications, 2020 Manipulation of surface energy and wetting properties of solids may impact a variety of processes, including membrane fouling. Here the authors tune properties of vermiculite laminates from superhydrophilic to hydrophobic by cation exchange, and ...
K. Huang +11 more
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Modeling and simulation of graphene based polymer nanocomposites: advances in the last decade [PDF]
, 2016 Modeling and simulation allow methodical variation of material properties beyond the capacity of experimental methods. The polymers are one of the most commonly used matrices of choice for composites and have found applications in numerous fields.
Inam, Fawad, Atif, Rasheed
core +1 more source
Control and characterization of individual grains and grain boundaries in graphene grown by chemical vapour deposition [PDF]
, 2011 The strong interest in graphene has motivated the scalable production of high-quality graphene and graphene devices. As the large-scale graphene films synthesized so far are typically polycrystalline, it is important to characterize and control grain ...
Pei, Shin-Shem +33 more
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Making Graphene Luminescent by Oxygen Plasma Treatment [PDF]
, 2009 We show that strong photoluminescence (PL) can be induced in single-layer graphene using an oxygen plasma treatment. The PL is spatially uniform across the flakes and connected to elastic scattering spectra distinctly different from those of gapless ...
Novoselov, K. S. +21 more
core +2 more sources