Results 81 to 90 of about 258,969 (330)
Quadrupole topological phase and robust corner resonance in Kekulé hexagonal electric circuit
New Journal of Physics, 2020 Abstract Two-dimensional (2D) quadrupole topological insulators, featured by topologically protected 0D corner modes, have recently attracted tremendous interest in condensed matter and materials physics. Herein, we construct a specific electric circuit made of capacitors and inductors forming a 2D Kekulé hexagonal lattice for quadrupole
Junjie Yao +4 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.The non‐fullerene acceptor o‐IDT‐BT‐DCV is used in both binary and ternary blends to investigate the role that it plays in each device architecture. The charge generation pathways are found to differ between the binary and ternary blends with o‐IDT‐BT‐DCV becoming a second donor in the ternary blend.
Hui Jin +10 more
wiley +1 more source
Design and verification of a current-pulsed power supply for special loads
Zhongguo Jianchuan Yanjiu, 2019 [Objectives] In order to make a breakthrough at the problem of power supply guarantee for ships with special loads, the energy storage mode and topology design of pulsed power supply for special loads were studied.[Methods] Taking the electrical ...
Yan Minxiong +4 more
doaj +1 more source
Multi-stability and pattern-selection in oscillatory networks with fast inhibition and electrical synapses. [PDF]
PLoS ONE, 2008 A model or hybrid network consisting of oscillatory cells interconnected by inhibitory and electrical synapses may express different stable activity patterns without any change of network topology or parameters, and switching between the patterns can be ...
Tiaza Bem +3 more
doaj +1 more source
3D Nano‐architected Polymer Shell Enables Reconfigurable Stabilized Blue Phase Soft Crystals
Advanced Functional Materials, EarlyView.Spherical polymer shells featuring nanostructure of blue phase (BP) disclinations form via in situ photo‐polymerization within BP liquid crystals, providing controlled anchoring for BP nucleation and growth at room temperature and beyond. This architected confinement enhances BP thermal stability over a broad temperature range while enabling dynamic ...
Sepideh Norouzi +8 more
wiley +1 more source
Advanced Materials, EarlyView.A novel one‐shot integration electropolymerization (OSIEP) method is developed as a breakthrough on the intricate photolithographic steps, enabling to compress all processes from synthesis to channel integration in one‐shot manufacturing. The specially designed dual bipolar electrodes provide the targeted depositions of poly(3,4‐ethylenedioxythiophene)
Jiyun Lee +9 more
wiley +1 more source
IEEE Journal of the Electron Devices Society, 2021 4H-SiC is a wide-bandgap material that exhibits excellent high-temperature conductivity and high operating voltage. These characteristics can provide high electrostatic discharge (ESD) robustness in high voltage applications. However, a considerably wide
Kyoung-Il Do +3 more
doaj +1 more source
A design tool for high-resolution high-frequency cascade continuous- time Σ∆ modulators [PDF]
, 2007 Event: Microtechnologies for the New Millennium, 2007, Maspalomas, Gran Canaria, SpainThis paper introduces a CAD methodology to assist the de signer in the implementation of continuous-time (CT) cas- cade Σ∆ modulators.
Castro López, Rafael +4 more
core +1 more source
Column-row addressing of thermo-optic phase shifters for controlling large silicon photonic circuits [PDF]
, 2020 We demonstrate a time-multiplexed row-column addressing scheme to drive thermo-optic phase shifters in a silicon photonic circuit. By integrating a diode in series with the heater, we can connect $N \times M$ heaters in an matrix topology to $N$ row and $
Alves Júnior, Antônio Ribeiro +5 more
core +1 more source
Chemical Engineering Science, 2022 A novel methodology is established to convert a set of elementary chemical reactions into topologically-equivalent electrical circuits. The circuit analog is then simulated to elucidate the dynamics of complex cyclic bionetworks. The pyramidal reaction network catalyzed by the universal enzyme dihydrofolate reductase – which has important ...
Nath, Sarang S. +2 more
openaire +2 more sources