Graphene is an ideal 2D material system bridging electronic and photonic devices. It also
breaks the fundamental speed and size limits by electronics and photonics, respectively …

Exceptional advancement has been made in the development of graphene optical
nanoantennas. They are incorporated with optoelectronic devices for plasmonics application …

Despite the exotic electromagnetic properties have been demonstrated in metamaterials to
date, how to effectively adjust negative electromagnetic parameters remains a challenge …

In this paper, for the first time, a new generation of multi-bit graphene-based bias-encoded
metasurfaces (MGBMs) is proposed for real-time reflected wavefront manipulation at …

In the past few years, analog computing has experienced rapid development but mostly for a
single function. Motivated by parallel space-time computing and miniaturization, we show …

By dint of unique physical/chemical properties and bio-compatibility, graphene can work as
a building block for a SERS substrate and open up a unique platform for tumor cells …

Epsilon-negative materials show fascinating prospects in electronic components, such as
coil-free inductors, stacked capacitors, and resonators, while an extremely high negative …

We present a broadband tunable circular polarization converter composed of a single
graphene sheet patterned with butterfly-shaped holes, a dielectric spacer, and a 7-layer …

Cross-shaped resonator (CSR) in metamaterial usually corresponds to adjust resonant
characteristics. In this report, a simple and broadband reflective polarization converter is …

In this paper, a smart multi-user wireless link based on a graphene quantum well vertical
hybrid plasmonic waveguide-fed nano-antenna is proposed. The theoretical method and …