scholarly journals Conceptual design of spin wave logic gates based on a Mach–Zehnder-type spin wave interferometer for universal logic functions

2008 ◽  
Vol 104 (5) ◽  
pp. 053909 ◽  
Author(s):  
Ki-Suk Lee ◽  
Sang-Koog Kim
Keyword(s):  
Spin Wave ◽  
Conceptual Design ◽  
Logic Gates ◽  
Universal Logic ◽  
Logic Functions

scholarly journals Analog Low-Voltage Current-Mode Implementation of Digital Logic Gates

2003 ◽  
Vol 26 (2) ◽  
pp. 111-114 ◽  
Author(s):  
Muhammad Taher Abuelma'atti
Keyword(s):  
Power Series ◽  
Low Voltage ◽  
Logic Gates ◽  
Current Mode ◽  
New Technique ◽  
Basic Logic ◽  
Spice Simulation ◽  
Simulation Results ◽  
A New Technique ◽  
Logic Functions

In this letter a new technique is introduced for implementing the basic logic functions using analog current-mode techniques. By expanding the logic functions in power series expressions, and using summers and multipliers, realization of the basic logic functions is simplified. Since no transistors are working in saturation, the problem of fan-out is alleviated. To illustrate the proposed technique, a circuit for simultaneous realization of the logic functions NOT, OR, NAND and XOR is considered. SPICE simulation results, obtained with 3 V supply, are included

Triple-signaling mechanisms-based three-in-one multi-channel chemosensor for discriminating Cu2+, acetate and ion pair mimicking AND, NOR, INH and IMP logic functions

2015 ◽  
Vol 3 (21) ◽  
pp. 5524-5532 ◽  
Author(s):  
Prabhpreet Singh ◽  
Harminder Singh ◽  
Gaurav Bhargava ◽  
Subodh Kumar
Keyword(s):  
Logic Gates ◽  
Ion Pair ◽  
Signaling Mechanisms ◽  
Logic Functions

Chemosensor 1 shows three different responses towards Cu2+, acetate and Cu(OAc)2 ion pair following triple-signaling mechanisms and also demonstrate fabrication of INH, IMP, AND, NOR logic gates.

scholarly journals Implementation of Unbalanced Ternary Logic Gates with the Combination of Spintronic Memristor and CMOS

Electronics ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 542 ◽  
Author(s):  
Haifeng Zhang ◽  
Zhaowei Zhang ◽  
Mingyu Gao ◽  
Li Luo ◽  
Shukai Duan ◽  
...  
Keyword(s):  
High Efficiency ◽  
Load Capacity ◽  
Complementary Metal Oxide Semiconductor ◽  
Logic Gates ◽  
Logic Circuit ◽  
Oxide Semiconductor ◽  
Ternary Logic ◽  
Logic Operations ◽  
Almost All ◽  
Logic Functions

A memristor is a nanoscale electronic element that displays a threshold property, non-volatility, and variable conductivity. Its composite circuits are promising for the implementation of intelligence computation, especially for logic operations. In this paper, a flexible logic circuit composed of a spintronic memristor and complementary metal-oxide-semiconductor (CMOS) switches is proposed for the implementation of the basic unbalanced ternary logic gates, including the NAND, NOR, AND, and OR gates. Meanwhile, due to the participation of the memristor and CMOS, the proposed circuit has advantages in terms of non-volatility and load capacity. Furthermore, the input and output of the proposed logic are both constant voltages without signal degradation. All these three merits make the proposed circuit capable of realizing the cascaded logic functions. In order to demonstrate the validity and effectiveness of the entire work, series circuit simulations were carried out. The experimental results indicated that the proposed logic circuit has the potential to realize almost all basic ternary logic gates, and even some more complicated cascaded logic functions with a compact circuit construction, high efficiency, and good robustness.

Multi-Inputs/Outputs and Cascadable MEMS Resonator-Based Computing Devices

2020 ◽  
Author(s):  
Sherif A. Tella ◽  
Mohammad I. Younis
Keyword(s):  
Logic Gates ◽  
Vibrational Modes ◽  
Computational Power ◽  
Input Output ◽  
Practical Applications ◽  
Mems Resonator ◽  
Half Adder ◽  
Increasing Demand ◽  
Logic Functions ◽  
A Current

Abstract Due to the increasing demand for smarter solutions and embedded systems, MEMS resonator-based computing devices have been under considerable attention for their simplicity and prospect of low computational power. However, most complex logic functions require multi-input/output lines that are cascadable such that the outputs of one device can be used as inputs into subsequent devices for practical applications, and this is a current limitation for MEMS logic devices. In this study, we demonstrate multi-inputs/outputs half-adder function, AND, and XOR logic gates on the basis of activating and deactivating the localization and delocalization of the multi vibrational modes of a single MEMS resonator with improved energy efficiency.

Nonlinear Spin-Wave Logic Gates

2019 ◽  
Vol 10 ◽  
pp. 1-4 ◽  
Author(s):  
Alexey B. Ustinov ◽  
Erkki Lahderanta ◽  
Mitsuteru Inoue ◽  
Boris A. Kalinikos
Keyword(s):  
Spin Wave ◽  
Logic Gates

scholarly journals Universal logic gates via liquid-electronic hybrid divider

Lab on a Chip ◽  
2012 ◽  
Vol 12 (24) ◽  
pp. 5211 ◽  
Author(s):  
Bingpu Zhou ◽  
Limu Wang ◽  
Shunbo Li ◽  
Xiang Wang ◽  
Yu Sanna Hui ◽  
...  
Keyword(s):  
Logic Gates ◽  
Universal Logic
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