DocumentCode
2700662
Title
Power dissipation in clocked quantum-dot cellular automata circuits
Author
Liu, Mo ; Lent, Craig S.
Author_Institution
Dept. of Electr. Eng., Notre Dame Univ., IN
Volume
1
fYear
2005
fDate
22-22 June 2005
Firstpage
123
Lastpage
124
Abstract
This paper reports on the dynamic behavior of power dissipation in a clocked QCA majority gate. A distributed clocking scheme is employed in the QCA array to form a "computation wave" which moves smoothly across the circuit. The quantum dynamical calculation is done with coherence vector formalism with dissipation incorporated so that we can see power flowing to the environment, and also to and from the clocking circuit
Keywords
cellular automata; clocks; logic gates; quantum dots; QCA array; QCA majority gate; clocking circuit; computation wave; distributed clocking scheme; power dissipation; quantum dynamical calculation; quantum-dot cellular automata circuits; Circuits; Clocks; Distributed computing; Microelectronics; Power dissipation; Power engineering computing; Quantum cellular automata; Quantum computing; Quantum dots; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Device Research Conference Digest, 2005. DRC '05. 63rd
Conference_Location
Santa Barbara, CA
Print_ISBN
0-7803-9040-7
Type
conf
DOI
10.1109/DRC.2005.1553086
Filename
1553086
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