Broadly tunable graphene plasmons using an ion-gel top gate with low control voltage
The electrostatic tunability of graphene is vital in the field of active plasmons and would be
beneficial in tunable infrared and terahertz optical element applications. The key to realizing …
beneficial in tunable infrared and terahertz optical element applications. The key to realizing …
Graphene-based ultrathin flat lenses
Flat lenses when compared to curved surface lenses have the advantages of being
aberration free, and they offer a compact design necessary for a myriad of electro-optical …
aberration free, and they offer a compact design necessary for a myriad of electro-optical …
Engineering high charge transfer n-doping of graphene electrodes and its application to organic electronics
S Sanders, A Cabrero-Vilatela, PR Kidambi… - Nanoscale, 2015 - pubs.rsc.org
Using thermally evaporated cesium carbonate (Cs2CO3) in an organic matrix, we present a
novel strategy for efficient n-doping of monolayer graphene and a∼ 90% reduction in its …
novel strategy for efficient n-doping of monolayer graphene and a∼ 90% reduction in its …
Narrow plasmon resonances enabled by quasi-freestanding bilayer epitaxial graphene
Exploiting the underdeveloped terahertz range (~ 10 12–10 13 Hz) of the electromagnetic
spectrum could advance many scientific fields (eg medical imaging for the identification of …
spectrum could advance many scientific fields (eg medical imaging for the identification of …
Study of graphene plasmons in graphene–MoS 2 heterostructures for optoelectronic integrated devices
The performance of electronic circuits is becoming limited by on-chip digital information
transmission. Graphene plasmons with ultra-high confinement and low damping rates offer …
transmission. Graphene plasmons with ultra-high confinement and low damping rates offer …
[HTML][HTML] Multifunctional oxides for integrated manufacturing of efficient graphene electrodes for organic electronics
PR Kidambi, C Weijtens, J Robertson… - Applied Physics …, 2015 - pubs.aip.org
Using multi-functional oxide films, we report on the development of an integration strategy
for scalable manufacturing of graphene-based transparent conducting electrodes (TCEs) for …
for scalable manufacturing of graphene-based transparent conducting electrodes (TCEs) for …
Time resolved terahertz spectroscopy of low frequency electronic resonances and optical pump-induced terahertz photoconductivity in reduced graphene oxide …
Towards ultrafast optoelectronic applications of single and a few layer reduced graphene
oxide (RGO), we study time domain terahertz spectroscopy and optical pump induced …
oxide (RGO), we study time domain terahertz spectroscopy and optical pump induced …
Effects of Stone-Wales and vacancy defects in fracture behavior of defective graphene
C Zhang, J Zhou, CW Zhang… - Journal of Physics …, 2021 - iopscience.iop.org
Graphene has much higher mechanical strength than other materials, but can be
significantly influenced by the vacancy defect or Stone-Wales defect in the lattices. In this …
significantly influenced by the vacancy defect or Stone-Wales defect in the lattices. In this …
Graphene nanoribbon based plasmonic Fresnel zone plate lenses
A graphene-based metamaterial lens is theoretically proposed by combining plasmonic
nanoribbons with Fresnel Zone Plate (FZP) architecture to realize wavelength-selective and …
nanoribbons with Fresnel Zone Plate (FZP) architecture to realize wavelength-selective and …
Optimization of double-layer graphene plasmonic waveguides
Optimization of waveguides based on surface plasmons in double-layer graphene (DLG) is
presented. In contrast to previous treatments, the effects of both extrinsic scattering and …
presented. In contrast to previous treatments, the effects of both extrinsic scattering and …