New Approach to Decreasing the Number of Quantum Dot Cells in QCA Inverter

Signal Processing and Renewable Energy

مقاله 4، دوره 2، شماره 2، شهریور 2018، صفحه 31-35   

نویسنده

Razieh Farazkish^*

Department of Computer Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran

چکیده

A new method for decreasing the number of Quantum Dot Cells in Quantum Dot Cellular Automata (QCA) circuits is presented. The proposed method is based on physical modeling between electrons. Correctness of presented method is proved using some physical proofs. Our method is useful for QCA circuits with many inverter gates. It should be noted that in order to achieve more stability, the potential energy of QCA electrons reach the minimum level. The proposed approach can be used for designing any QCA arithmetic circuit.

کلیدواژه‌ها

Quantum- dot cellular automata (QCA)؛ Nanoelectronic circuits؛ Inverter