Full Text:
<3200>
CLC number: TN603
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 0000-00-00
Cited: 2
Clicked: 6661
A new phenomenon of quantum-dot cellular automata
| |||||||||||||
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"
}
%0 Journal Article
%T A new phenomenon of quantum-dot cellular automata
%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
ER -
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.
[1] Amlani, I., Orlov, A.O., Toth, G., Bernstein, G.H., Lent, C.S., Snider, G.L., 1999. Digital logic gate using quantum-dot cellular autamata. Science, 284:289-291.
[2] Bonci, L., Gattobigio, M., Iannaccone, G., Macucci, M., 2002. Simulation of time evolution of clocked and nonclocked quantum cellular automaton circuits. Journal of Applied Physics, 92(6):3169-3178.
[3] Collier, C.P., Wong, E.W., Belohradsky, M., Raymo, F.M., Stoddart, J.F., Kuekes, P.J., Williams, R.S., Heath, J.R., 1999. Electronically configurable molecular-based logic gates. Science, 285:391-394.
[4] Gin, A., Tougaw, P.D., Williams, S., 1999. An alternative geometry for quantum-dot cellular automata. Journal of Applied Physics, 85(12):8281-8286.
[5] Lent, C.S., Isaksen, B., 2003. Clocked molecular quantum-dot cellular automata. IEEE Transaction on Electron Devices, 50(9):1890-1896.
[6] Lent, C.S., Tougaw, P.D., Porod, W., 1993. Bistable saturation in coupled quantum dots for quantum cellular automata. Applied Physics Letters, 62(7):714-716.
[7] Orlov, A.O., Amlani, I., Bernstein, G.H., Lent, C.S., Snider, G.L., 1997. Realization of a functional cell for quantum-dot cellular automata. Science, 277:928-930.
[8] Orlov, A.O., Amlani, I., Snider, G.L., Lent, C.S., Bernstein, G.H., 1998. Demonstration of a six-dot quantum cellular automata system. Applied Physics Letters, 72(17):2179-2181.
[9] Pasky, J.R., Henry, L., Tougaw, P.D., 2000. Regular arrays of quantum-dot cellular automata macrocells. Journal of Applied Physics, 87(12):8604-8609.
[10] Toth, G., Lent, C.S., 1999. Quasiadiabatic switching for metal-island quantum-dot cellular automata. Journal of Applied Physics, 85(5):2977-2984.
[11] Tougaw, P.D., Lent, C.S., 1994. Logic devices implemented using quantum cellular automata. Journal of Applied Physics, 75(3):1818-1825.
[12] Tougaw, P.D., Lent, C.S., 1995. Effect of stray charge on quantum cellular automata. Japan Journal Applied Physics, 34:4373-4375.
[13] Ungarelli, C., Francaviglia, S., Macucci, M., Iannaccone, G., 2000. Thermal behavior of quantum cellular automata wires. Journal of Applied Physics, 87(10):7320-7325.
[14] Yakimenko, I.I., Zozoulenko, I.V., Wang, C.K., Berggren, K.F., 1999. Influence of imperfections on the dynamical response in model quantum cellular automata. Journal of Applied Physics, 85(9):6571-6576.
Open peer comments: Debate/Discuss/Question/Opinion
<1>
sugeng@rianto<sugengui@gmail.com>
2010-12-23 03:16:57
is the very best for your article