Various defects in graphene: a review
Pristine graphene has been considered one of the most promising materials because of its
excellent physical and chemical properties. However, various defects in graphene produced …
excellent physical and chemical properties. However, various defects in graphene produced …
Machine learning in scanning transmission electron microscopy
Scanning transmission electron microscopy (STEM) has emerged as a uniquely powerful
tool for structural and functional imaging of materials on the atomic level. Driven by …
tool for structural and functional imaging of materials on the atomic level. Driven by …
Cross-sectional imaging of individual layers and buried interfaces of graphene-based heterostructures and superlattices
By stacking various two-dimensional (2D) atomic crystals on top of each other, it is possible
to create multilayer heterostructures and devices with designed electronic properties …
to create multilayer heterostructures and devices with designed electronic properties …
Magnetically driven superhydrophobic/superoleophilic graphene-based polyurethane sponge for highly efficient oil/water separation and demulsification
Cost-effective and efficient sorbents with emulsion-breaking capability, especially surfactant-
stabilized emulsions, are required to remediate oil spills from water. Herein, in situ growth of …
stabilized emulsions, are required to remediate oil spills from water. Herein, in situ growth of …
A Theoretical Study of Single-Atom Catalysis of CO Oxidation Using Au Embedded 2D h-BN Monolayer: A CO-Promoted O2 Activation
The CO oxidation behaviors on single Au atom embedded in two-dimensional h-BN
monolayer are investigated on the basis of first-principles calculations, quantum Born …
monolayer are investigated on the basis of first-principles calculations, quantum Born …
Graphene reknits its holes
Nanoholes, etched under an electron beam at room temperature in single-layer graphene
sheets as a result of their interaction with metal impurities, are shown to heal spontaneously …
sheets as a result of their interaction with metal impurities, are shown to heal spontaneously …
Controlling subnanometer gaps in plasmonic dimers using graphene
Graphene is used as the thinnest possible spacer between gold nanoparticles and a gold
substrate. This creates a robust, repeatable, and stable subnanometer gap for massive …
substrate. This creates a robust, repeatable, and stable subnanometer gap for massive …
Dynamics of single Fe atoms in graphene vacancies
Focused electron beam irradiation has been used to create mono and divacancies in
graphene within a defined area, which then act as trap sites for mobile Fe atoms initially …
graphene within a defined area, which then act as trap sites for mobile Fe atoms initially …
Stable few-layer MoS2 rectifying diodes formed by plasma-assisted do**
We present a method for making stable MoS 2 rectifying diodes using selected-area plasma
treatment. The transport and X-ray photoelectron spectroscopic characterizations of MoS 2 …
treatment. The transport and X-ray photoelectron spectroscopic characterizations of MoS 2 …
Deep learning analysis of defect and phase evolution during electron beam-induced transformations in WS2
Recent advances in scanning transmission electron microscopy (STEM) allow the real-time
visualization of solid-state transformations in materials, including those induced by an …
visualization of solid-state transformations in materials, including those induced by an …