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» Logic and Fault Simulation by Cellular Automata
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DFT
2005
IEEE
81views VLSI» more  DFT 2005»
13 years 11 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
MJ
2006
144views more  MJ 2006»
13 years 5 months ago
Design metal-dot based QCA circuits using SPICE model
This paper proposes a SPICE model development methodology for quantum-dot cellular automata (QCA) cells and presents a SPICE model for QCA cells. The model is validated by simulat...
Rui Tang, Fengming Zhang, Yong-Bin Kim
DFT
2004
IEEE
118views VLSI» more  DFT 2004»
13 years 9 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...
FCCM
1997
IEEE
103views VLSI» more  FCCM 1997»
13 years 9 months ago
An FPGA architecture for DRAM-based systolic computations
We propose an FPGA chip architecture based on a conventional FPGA logic array core, in which I/O pins are clocked at a much higher rate than that of the logic array that they serv...
Norman Margolus
TVLSI
2008
110views more  TVLSI 2008»
13 years 5 months ago
Thermal Switching Error Versus Delay Tradeoffs in Clocked QCA Circuits
Abstract--The quantum-dot cellular automata (QCA) model offers a novel nano-domain computing architecture by mapping the intended logic onto the lowest energy configuration of a co...
Sanjukta Bhanja, Sudeep Sarkar