Full-Wave Techniques for the Analysis of Electrodynamics and Coherent Quantum Transport in Graphene Nanodevices
Journal Title: Carbon - Science and Technology - Year 2012, Vol 4, Issue 1
Abstract
We report on full-wave techniques in the frequency (energy)-domain and the time-domain, aimed at the investigation of the combined electromagnetic-coherent transport problem in carbon based nanostructured materials and devices viz. graphene nanoribbons. The frequency-domain approach is introduced in order to describe a Poisson-Schrödinger / Dirac system in a quasi-static framework. The time-domain approach deals with the full-wave solution of the combined Maxwell-Schrödinger / Dirac system of equations. From the above theoretical platforms, home-made solvers are provided, aimed at dealing with challenging problems in realistic devices / systems environments, typical of the area of radio-frequency nanoelectronics.
Authors and Affiliations
Luca Pierantoni
Keywords
Related Articles
- EP ID EP49885
- DOI -
- Views 246
- Downloads 0
Effect of precursors on the solid-state synthesis of semiconducting PbS nanostructures
In this communication, we report facile and economical in-situ preparation of lead sulphide (PbS) nanorods and nanocubes within the Polyphenylene sulphide (PPS) matrix. PPS plays a dual role in the synthesis of the resul...
Synthesis and photocatalytic application of α-Fe2O3/ZnO fine particles prepared by two-step chemical method
Composite iron oxide-Zinc oxide (α-Fe2O3/ZnO) was synthesized by two-step method: in the first one step uniform α-Fe2O3 particles were prepared through a hydrolysis process of ferric chloride at 80 °C. In the second step...
Synthesis and characterization of CuGeO3 photocatalyst using Green Chemistry and its application for the degradation of direct black dye
In this paper, we report synthesis of CuGeO3 photocatalyst by mechanochemical, solid state synthesis, method with green chemistry approach. The product obtained was characterized by various investigative techniques like...
A study on machining parameters for wire electrical discharge machining of circular contouring in stir cast AA6063/SiC composites
Wire electrical discharge machining (WEDM) is used in machining electric conductive materials for intricate shapes and profiles. This paper presents an experimental investigation on the influence of machining conditions...
Energy from Biomass – Comparision of biogas production at ambient temperature and at mesophilic temperature in semicontenous anaerobic digester using vegetable market waste
Studies are conducted in semicontinuous anaerobic reactors of 2 L Capacity with effective volume of 1.5 L. Experiments were carried out in the mesophilic temperature range maintained at 35 °C in a thermostat, and paralle...