[PDF] Top 20 Novel Adder Circuits Based On Quantum Dot Cellular Automata (QCA)

... of circuits using QCA is based on coulombic interactions. QCA circuits can be used to implement combinational circuits by arranging cells with proper clock ...about QCA ... See full document

... of quantum-dot is a promising technology for implementing digital systems at ...nano-scale. Quantum-dot Cellular Automata (QCA) is a system with low power consumption and ... See full document

... In QCA the information storing procedure is different, as position of electrons decide the logic ...this novel idea. In the QCA technology the primitive structure is a QCA ...the QCA ... See full document

... Multiplexer is an essential component in numerous variation circuit plans, for example, the usage of a FPGA and memory circuits. This paper explores the executions of a 2:1 multiplexer in QCA and proposes a ... See full document

... The circuits were checked for the reliability through the outcomes which occurred in each state of directed acrylic ...voter QCA architectures in terms of thermal stability, reliability and energy ... See full document

... The quantum-dot cellular automata (QCA) approach represents one of the possible solutions in overcoming the physical limit of reduction of transistor size to increase the computational ... See full document

... four QCA implementing technology known as metal-Island QCA, semiconductor QCA, molecular QCA and magnetic ...metal-Island QCA[7, 8], the 1mm dimension of metal Islands are prepared by ... See full document

... the QCA system is one of the modern systems in the design of digital circuits, the researchers focus on the memories and how to implement it in the ...that QCA is innately a self-latching technology, ... See full document

... with QCA is the fact that the general delay and functioning manner of the layout circuit depends on its own layout ...the QCA technology is assessed for designing and implementing full-adder: 4 new ... See full document

... The QCA logic has roots in the majority gates, majority data structures, and majority ...for QCA is quite immature ...analog circuits has been the subject of research in the last few decades ... See full document

... reversible circuits by preserving ...nano-devices, QCA has elevated functionality in designing circuits at nano ...in QCA has been reported in this ...gate based AND operation and OR ... See full document

... full adder is proposed in a novel nanoelectronic technology Quantum dot Cellular ...a QCA majority gate are proposed and fault simulation is carried in QCADesigner software for ... See full document

... The circuits in QCA technology require a clock to control and synchronize the information flow and also to provide the power to run the ...the QCA clock pulse has four phases: switch, release, hold ... See full document

... of QCA combinational [1, 5, 9-22], sequential [23-32] and reversible logic [33-40] circuit have been proposed in recent years based on two cell inverters and three input majority voter elements [10, 17, 41, ... See full document

... many QCA re- searchers have been ...multi-layer QCA, not enough evidence is provided to support the feasibility of such de- ...of QCA architectures. Unlike QCADesigner, which models QCA at the ... See full document

... carry adder based on QCA technology have outperform the sequential circuit implemented in classical gates in terms of area, delay, power and ...sequential circuits compared to the conventional ... See full document

... In comparison to the previous works that have used coplanar crossing, we used a two-layer layout in our design. We have designed the logical structures using a 2-cell inverter instead of a 7-cell inverter. By applying ... See full document

... proposed QCA based SRAM performs a task with reduced area and complexity in terms of number of cells when compared to CMOS based ...between QCA and Xilinx ...future QCA based ... See full document

... In figure 2(d) the S-XOR gate is proposed which is performing the binary XOR operation only through five q- cells. In this design the inputs are kept closer to make a contiguous effect of electrostatic interaction and ... See full document

... technology. QCA is a nanotechnology which can be implemented, in molecular or atomic size and it is smaller than ...CMOS. QCA technology is one approach for implementing logic circuits with ... See full document