Changfeng Li

TL;DR: In this article, the authors present an overview of the main techniques for production and processing of graphene and related materials (GRMs), as well as the key characterization procedures, adopting a 'hands-on' approach, providing practical details and procedures as derived from literature and from the authors' experience, in order to enable the reader to reproduce the results.

TL;DR: A field-effect device based on dual graphene-GaSe heterojunctions is demonstrated that exhibits strong rectification with tunable threshold voltage and detailed theoretical modeling is used to explain the device operation.

TL;DR: The results prove the reliability of the method to produce efficient scattering type near-field optical microscopy probes to produce localized surface plasmon resonance at visible and near-infrared wavelengths.

TL;DR: In this paper, photo-thermal chemical vapor deposition (PTCVD) was used to synthesize single-layer graphene films on copper by using a rapid thermal processing system typically used in CMOS processing.

TL;DR: In this article, the authors reported the first actively Q-switched laser with a GEOM, which achieved high-repetition-rate, electrically modulated ultrafast pulses with output energies of up to 123 nJ.