Results 21 to 30 of about 277,763 (342)
Results in Control and Optimization, 2021 This study exploits the modeling and behavioral analysis of electrical coupling medium between neurons. A new electrical coupling model that represents two resistor, inductor and capacitor (RLC) circuits for a single link between two neurons is ...
Muhammad Iqbal
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Electric circuit emulation of topological transitions driven by quantum statistics
Physical Review B, 2021 Topological phases exhibit a plethora of striking phenomena including disorder-robust localization and propagation of waves of various nature. Of special interest are the transitions between the different topological phases which are typically controlled by the external parameters.
Olekhno, Nikita A. +4 more
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Bandpass NGD TAN of Symmetric H-Tree With Resistorless Lumped-Network
IEEE Access, 2021 This paper introduces an innovative passive topology of bandpass (BP) negative group delay (NGD) electrical circuit implemented with symmetric H-tree network.
Blaise Ravelo +5 more
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Realization of the Square-Root Higher-Order Topological Insulator in Electric Circuits [PDF]
Nano Letters, 2020 Higher-order topological insulator (HOTI) represents a new phase of matter, the characterization of which goes beyond the conventional bulk-boundary correspondence and is attracting significant attention by the broad community. Using a square-root operation, it has been suggested that a square-root HOTI may emerge in a hybrid honeycomb-kagome lattice ...
Lingling Song +3 more
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4D spinless topological insulator in a periodic electric circuit
National Science Review, 2020 Abstract According to the mathematical classification of topological band structures, there exist a number of fascinating topological states in dimensions larger than three with exotic boundary phenomena and interesting topological responses. While these topological states are not accessible in condensed matter systems, recent works have
Rui Yu, Y X Zhao, Andreas P Schnyder
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Topological Euler insulators and their electric circuit realization [PDF]
Physical Review B, 2021 The Euler number is a topological number recently debuted in the topological physics. It is defined for a set of bands unlike the Chern number defined for a single band. We propose a simple model realizing the topological Euler insulator. We utilize the fact that the Euler number in a three-band model in two dimensions is reduced to the Pontryagin ...
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Improving the Reliability of DC-DC Power Supply by Reserving Feedback Signals
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2021 The paper deals with the problem of improving the reliability of DC-DC power supplies with pulse-width modulation. The topicality of the work is related to the importance of power supply issues in modern electronics, since the quality of operation of ...
V. A. Shpenst, E. A. Orel
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A Breakdown Voltage Multiplier for High Voltage Swing Drivers [PDF]
, 2007 A novel breakdown voltage (BV) multiplier is introduced that makes it possible to generate high output voltage swings using transistors with low breakdown voltages. The timing analysis of the stage is used to optimize its dynamic response.
Hajimiri, Ali, Mandegaran, Sam
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Topological states in electric circuit
Acta Physica Sinica, 2019 Based on the correspondence between tight-binding Hamiltonian in condensed matter physics and the Kirchhoff’s current equations in lumped parameters circuits, profuse topological states can be mapped from the former to the latter. In this article, the electric-circuit realizations of 1D SSH model, 3D nodal-line and Weyl semimetals are devised and ...
Kai-Fa Luo, Rui Yu
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Molecules, 2022 The classification of biological neuron types and networks poses challenges to the full understanding of the human brain’s organisation and functioning.
Michael Taynnan Barros +5 more
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