MJ
2008
13 years 11 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 12 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
14 years 12 days ago
2008
MJ
2008
14 years 12 days 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
14 years 12 days 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
14 years 12 days 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
14 years 12 days 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
14 years 12 days 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
14 years 12 days 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
14 years 12 days 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...