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ET
2007
61views more  ET 2007»
13 years 11 months ago
Reliability and Defect Tolerance in Metallic Quantum-dot Cellular Automata
The computational paradigm known as quantum-dot cellular automata (QCA) encodes binary information in the charge configuration of Coulomb-coupled quantum-dot cells. Functioning QC...
Mo Liu, Craig S. Lent
DFT
2004
IEEE
118views VLSI» more  DFT 2004»
14 years 2 months ago
Defect Characterization for Scaling of QCA Devices
Quantum dot Cellular Automata (QCA) is amongst promising new computing scheme in the nano-scale regimes. As an emerging technology, QCA relies on radically different operations in...
Jing Huang, Mariam Momenzadeh, Mehdi Baradaran Tah...
DFT
2005
IEEE
81views VLSI» more  DFT 2005»
14 years 4 months ago
Modeling QCA Defects at Molecular-level in Combinational Circuits
This paper analyzes the deposition defects in devices and circuits made of Quantum-dot Cellular Automata (QCA) for molecular implementation. Differently from metal-based QCA, in ...
Mariam Momenzadeh, Marco Ottavi, Fabrizio Lombardi