[PDF] Top 20 Design of Optimized Quantum-dot Cellular Automata RS Flip Flops

... proposed design is faster and the OT is 83 % and 75 % in the area and cell count ...proposed design in comparison with the first proposed design is faster and reduces the area and cell count by 45 % ... See full document

... Abstract: In the era of technology development the reversible computation have reached the new level for better and efficient fabrication. The integration processes also become more changing job than the last decade. The ... See full document

... of design and modelling of reversible digital ...towards optimized reversible nanoscale decoder using QCA2 gate with Quantum Dot cellular Automata has been ...has ... See full document

... circuit design. 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 ... See full document

... Abstract: Quantum-dot cellular automata is a molecular logic synthesis technology which is the utmost instance for the shift of microelectronics technology towards the molecular ...the ... See full document

... The Full Adders (FAs) constitute the essential elements of digital systems, in a sense that they affect the circuit parameters of such systems. With respect to the MOSFET restrictions, its replacement by new devices and ... See full document

... Table 1 presents comprehensive assessment among the proposed outlines and the earlier works. It is transparent that proposed designs are improved and optimized than all the former designs with a significant ... See full document

... 3. Dot misalignment faults arise in QCA cells due to wrong alignment of quantum dots in the cells and they cause the changes in tunneling barriers between the ...adder design presented in [8] ... See full document

... Quantum Cellular Automata (QCA) is a new electronic paradigm for information and communication process. This is considered as a revolutionary nano-scale computational method. An important advantage ... See full document

... an optimized QCA full comparator was ...The optimized QCA full comparator shows improvement in terms of area, cell count, and ...our design has 64% and 85% improvement in the cell count and the area, ... See full document

... Quantum dot Cellular Automata (QCA) is becoming emerging technology in the field of nano scale ...to design the QCA Device fabrication [4-5], Logic implementation [6-13], and testing ... See full document

... Figure 5.1(a), shows an example configuration where information can flow in left-to-right or right-to-left direction. Data can flow from left to right direction in every odd row and it can flow from right to left in ... See full document

... The new 64-bit designed in QCA was implemented. The drawback incurred in the previous design was successfully removed and rectified. It also achieved speed performances higher than all the QCA adders of the same ... See full document

... QCA not only utilized by the shifting of electrons, also by the adjustment of electrons in a small cell in a finite area of few square in nanometer size. Quantum cellular automata are implemented by ... See full document

... Applications of CMOS & QCA Nanotechnology in WiMAX/WiFi Wireless Communication will lead towards Architectural Innovation & Smart Devices, Value Added Services, Full Scale QoS (Quality of Service) and Higher ... See full document

... 3. Design and Implementation of Efficient Combinational Logic Circuits with Minimum Area and Circuit Complexity Using Quantum- dot Cellular Automata ... See full document

... The code converter circuits are designed using QCADesigner 2.0.3. The simulated circuit layout of 2-bit binary to gray, 3-bit binary to gray and 4-bit binary to gray code converter are shown in figure 6 to 8 ... See full document

... FPGA design is that the function cannot always have matched latency from every ...user design, different paths might cross different numbers of CLBs before ... See full document

... multiplexer by QCA. As illustrated in Fig. 9, the complexity and delay will be reduced. The simulation results of the 4 to 1 multiplexer are presented in Fig. 10. The inputs are In1, In2, In3, In4 and the selection lines ... See full document

... the quantum rings are used as templates for several patterns of quantum dot ...growing quantum dot molecules [44] – ...create quantum dot molecules from quantum ... See full document