[PDF] Top 20 Defect and Temperature Effects on Complex Quantum Dot Cellular Automata Devices

... The first QCA XOR gate was designed with sixty-four cells and is shown in Figure 2(a) [3,7]. In this article, we summarize the results of all possible four inputs (00, 10, 01, 11) and then compare these with the results ... See full document

... more devices on the ...mechanical effects have an important role in device performance and induce ...between devices and operation of devices. The interaction between devices at the ... See full document

... Abstract: Integrated circuit technology is growing day by day to increase the performance and density at very low power consumption using conventional CMOS technology. However at nano mater dimensions there are some ... See full document

... channel effects, and doping fluctuation, and to make Moore's law for integrated devices valid, attention has been paid to modern ...is Quantum-dot Cellular Automata ... See full document

... this defect, there are one or more cells in a circuit that are not in specified ...charge defect case polarization transfer faces to problem, In the event of missing cell it can also be ...in complex ... See full document

... emerging field in the branch of nanotechnology which helps to overcome the limitation of conventional transistor based CMOS technology like excessive power dissipation, short channel effects etc. in the nano ... See full document

... (VLSI) devices for the last two ...technology. Quantum-dot cellular automata (QCA) is one of the alternative technologies proposed as a replacement solution to the fundamental limits of ... See full document

... channel effects, power consumption, ...new devices for replacing CMOS ...four quantum dots, which are located on the vertices of a ...four quantum dots of QCA cell however parts (b) and (c) of ... See full document

... of quantum dot cellular automata along with the QCA logic devices such as the QCA wire, inverter and the majority ...the complex gate have been done using the QCADesigner ...a ... 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 a ... See full document

... in quantum chemistry in the past half century provide reli- able methods to explore the electronic structure of mole- cules; however, many of the ab initio techniques fail in describing charge distribution in ... See full document

... the quantum-dot cellular automata (QCA) cell is it do not conduct current at all, its functionality includes charge localization, bistable charge switching within the cell and electric field ... See full document

... error/ effects are taken into ...For defect analysis, let us inject defect into the exact network model as shown in figure ...fault/ defect model with Bayesian ... See full document

... QCA devices which can state appropriately that during the circuit operation if the temperature variation occurs then how the circuit will respond on that current ...the temperature attack to reveal ... See full document

... IJSRR, 8(2) April. – June., 2019 Page 235 The design is compared with previous QCA Feynman gate designs. In existing work, reversible 4-bit binary to gray code converters has been designed using QCA technology. The ... See full document

... (Quantum dot Cellular Automata) has potential applications in future Quantum computers, provided that the underlying technology is made ... See full document

... This paper presents a systematic approach to design an n-bit signed comparator. The comparator which is designed is capable to work with high end devices. It can work by integrate in any device as it is very much ... See full document

... In addition to basic logic gates, exclusive-OR (XOR) and exclusive-NOR (XNOR) gates are also used in the de- sign of digital circuits. These have special functions and applications. These gates are particularly useful in ... See full document

... Since the first introduction of quantum-dot cellular automata (QCA), an interesting nanoscale computing paradigm by Lent et al. in 1993 [1], many researchers have embraced its simple concept ... See full document

... Exclusive –OR operation are fundamental circuits for analyzing most of the digital system. Several Exclusive –OR designs in QCA have been proposed 2 and a performance comparison was presented .Better Exclusive –OR gate ... See full document