CLC number: TN603
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
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ZENG Ling-gang, WANG Qing-kang, DAI Yong-bing. A new phenomenon of quantum-dot cellular automata[J]. Journal of Zhejiang University Science A, 2005, 6(10): 1090-1094.
@article{title="A new phenomenon of quantum-dot cellular automata",
author="ZENG Ling-gang, WANG Qing-kang, DAI Yong-bing",
journal="Journal of Zhejiang University Science A",
volume="6",
number="10",
pages="1090-1094",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.A1090"
}
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%A ZENG Ling-gang
%A WANG Qing-kang
%A DAI Yong-bing
%J Journal of Zhejiang University SCIENCE A
%V 6
%N 10
%P 1090-1094
%@ 1673-565X
%D 2005
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.A1090
TY - JOUR
T1 - A new phenomenon of quantum-dot cellular automata
A1 - ZENG Ling-gang
A1 - WANG Qing-kang
A1 - DAI Yong-bing
J0 - Journal of Zhejiang University Science A
VL - 6
IS - 10
SP - 1090
EP - 1094
%@ 1673-565X
Y1 - 2005
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2005.A1090
Abstract: If an external point charge and the movable charges of an isolated quantum-dot cellular automata (QCA) cell have the same polarity, the point charge greatly affects the polarization (P) of the cell only when it is in a narrow band with periodically changing width. The center of the band is on a radius R circle. The ratio of R to the electric charge (q) is a constant determined by the parameters of the cell. A QCA cell can be used as charge detector based on the above phenomenon.
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2010-12-23 03:16:57
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