Carbon nanomaterials are a class of low-dimensional materials that have aroused a great
deal of interest in the past 30 years since the spectacular debut of fullerene, the first member …

Graphene quantum dots (GQDs) not only have potential applications on spin qubit, but also
serve as essential platforms to study the fundamental properties of Dirac fermions, such as …

Graphene quantum dots (GQDs), which are edge-bound nanometer-size graphene pieces,
have fascinating optical and electronic properties. These have been synthesized either by …

For the application of graphene quantum dots (GQDs) to optoelectronic nanodevices, it is of
critical importance to understand the mechanisms which result in novel phenomena of their …

When one of us, PH, arrived at the University of Kentucky to start his Ph. D. with K.
Subbaswamy in 1981, graphene in intercalated graphite (GIC) was all the rage. He was …

Graphene quantum dots (GQDs) have received much attention due to their novel
phenomena of charge transport and light absorption/emission. The optical transitions are …

Graphene quantum dots (GQDs), zero-dimensional carbon-based nanomaterials, have
attracted immense interest for theranostic applications. These applications of GQDs stem …

In recent years, graphene quantum dots (GQDs) have been recognized as an attractive
building block for electronic, photonic, and bio-molecular device applications. This paper …

The electronic structure and optical properties of hexagonal armchair and zigzag-edged
graphene quantum dots (GQDs) are investigated within the framework of many-body …

Controlled reduction of graphene oxide is an alternative and promising method to tune the
electronic and optically active energy gap of this two-dimensional material in the energy …