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MJ
2008
122views more  MJ 2008»
14 years 9 months ago
Structural characteristics of carbon nanostructures synthesized by ECR-CVD
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...
Te-Hua Fang, Tong Hong Wang, Deng-Maw Lu, Wen-Chie...
MJ
2008
121views more  MJ 2008»
14 years 8 months ago
Transport properties of graphene nanoribbon heterostructures
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...
L. Rosales, P. Orellana, Z. Barticevic, M. Pacheco
MJ
2008
51views more  MJ 2008»
14 years 10 months ago
Magneto-absorption of donor impurities in quantum-well wires
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...
J. D. Correa, Z. Barticevic, M. Pacheco
MJ
2008
58views more  MJ 2008»
14 years 10 months ago
Using multi-threshold threshold gates in RTD-based logic design: A case study
Abstract - The basic building blocks for Resonant Tunnelling Diode (RTD) logic circuits are Threshold Gates (TGs) instead of the conventional Boolean gates (AND, OR, NAND, NOR) due...
Héctor Pettenghi, Maria J. Avedillo, Jos&ea...
MJ
2008
111views more  MJ 2008»
14 years 10 months ago
CMOL: Second life for silicon
This report is a brief review of the recent work on architectures for the prospective hybrid CMOS/nanowire/ nanodevice ("CMOL") circuits including digital memories, reco...
Konstantin K. Likharev