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» Simulation of one-way cellular automata by boolean circuits
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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
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
CORR
2004
Springer
137views Education» more  CORR 2004»
13 years 5 months ago
Implementation of Logical Functions in the Game of Life
: The Game of Life cellular automaton is a classical example of a massively parallel collision-based computing device. The automaton exhibits mobile patterns, gliders, and generato...
Jean-Philippe Rennard
MCU
1998
154views Hardware» more  MCU 1998»
13 years 7 months ago
A computation-universal two-dimensional 8-state triangular reversible cellular automaton
A reversible cellular automaton (RCA) is a cellular automaton (CA) whose global function is injective and every configuration has at most one predecessor. Margolus showed that the...
Katsunobu Imai, Kenichi Morita
DATE
2006
IEEE
103views Hardware» more  DATE 2006»
13 years 11 months ago
Novel designs for thermally robust coplanar crossing in QCA
In this paper, different circuit arrangements of Quantumdot Cellular Automata (QCA) are proposed for the so-called coplanar crossing. These arrangements exploit the majority votin...
Sanjukta Bhanja, Marco Ottavi, Fabrizio Lombardi, ...