MJ
2008
13 years 3 months ago
2008
We study the electronic and transport properties of heterostructures formed by armchair graphene nanoribbons with intersections of finite length. We describe the system by a tight...
MJ
2008
13 years 4 months ago
2008
In this study, carbon nanotubes (CNTs) and nanoparticles were synthesized by an electron cyclotron resonance-chemical vapor deposition (ECR-CVD) system. Results show that both hig...
MJ
2008
13 years 5 months ago
2008
MJ
2008
13 years 5 months ago
2008
In this work we show a theoretical study of the transport properties of armchair graphene nanoribbon at which linear poly-aromatic hydrocarbon molecules (LPHC) are side-attached o...
MJ
2008
13 years 5 months ago
2008
Circuits optimized for minimum energy consumption operate typically in the subthreshold regime with ultra-low power-supply voltages. Speed of a subthreshold logic circuit is enhan...
MJ
2008
13 years 5 months ago
2008
Though silicon tunnel field effect transistor (TFET) has attracted attention for sub-60 mV/decade subthreshold swing and very small OFF current (IOFF), its practical application i...
MJ
2008
13 years 5 months ago
2008
We show calculations for far-infrared absorption of shallow-donor impurities in quantum well wires in the presence of an external magnetic field. The wave functions and the eigenv...
MJ
2008
13 years 5 months ago
2008
The relation between the master equation and the Wigner function to characterize the dissipative system dynamics (evolution, mixedness and decoherence) between a three-level quant...
MJ
2008
13 years 5 months ago
2008
Several nanoelectronic devices have been already proved. However, no architecture which makes use of them provides a feasible opportunity to build medium/large systems. Nanoarchit...
MJ
2008
13 years 5 months ago
2008
The aim of this paper is to give a brief overview of recent advances in the area of semiconductor nanomaterials, which represent extremely promising applications for materials wit...