Results 51 to 60 of about 175,835 (309)

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

A Selective Harmonic Current Detection Algorithm Based on Quadrature Theory

Kongzhi Yu Xinxi Jishu, 2015
Aiming at the harmonics current detection methods of power grid, a simple effective harmonics current detection algorithm was introduced based on quadrature theory,and its realization and optimization methods were given.
LI Yu, LANG Fengjie, MA Zhe, WANG Xutao
doaj  

Two coupled Josephson junctions: dc voltage controlled by biharmonic current

, 2012
We study transport properties of two Josephson junctions coupled by an external shunt resistance. One of the junction (say, the first) is driven by an unbiased ac current consisting of two harmonics.
Borromeo M, Borromeo M, Goychuk I, J Spiechowicz, J Łuczka, Kautz R L, Kostur M, L Machura, M Kostur, Machura L, Neimann A, Yevtuschenko O   +11 more
core   +1 more source

BACH, a Bayesian Optimization Protocol for Accurate Coarse‐Grained Parameterization of Organic Liquids

Advanced Functional Materials, EarlyView.
We present a fully automated Bayesian optimization (BO) protocol for the parameterization of nonbonded interactions in coarse‐grain CG force fields (BACH). Using experimental thermophysical data, we apply the protocol to a broad range of liquids, spanning linear, branched, and unsaturated hydrocarbons, esters, triglycerides, and water.
Janak Prabhu, Akhil Pratap Singh, Pablo Campomanes, Stefano Vanni   +3 more
wiley   +1 more source

The Impact of an Overlaid Ripple Current on Battery Aging: The Development of the SiCWell Dataset

Batteries, 2022
Fast-switching semiconductors induce ripple currents on the high-voltage DC bus in the electric vehicle (EV). This paper describes the methods used in the project SiCWell and a new approach to investigate the influence of these overlaid ripples on the ...
Erik Goldammer, Marius Gentejohann, Michael Schlüter, Daniel Weber, Wolfgang Wondrak, Sibylle Dieckerhoff, Clemens Gühmann, Julia Kowal   +7 more
doaj   +1 more source

Influence of higher-order harmonics on the saturation of the tearing mode

, 2008
The nonlinear saturation of the tearing mode is revisited in slab geometry by taking into account higher-order harmonics in the outer solution. The general formalism for tackling this problem in the case of a vanishing current gradient at the resonant ...
F Militello, Jeffreys H, N Arcis, N F Loureiro, Porcelli F   +4 more
core   +1 more source

Voltage and Current Excitation for Time-Harmonic Eddy-Current Problems [PDF]

SIAM Journal on Applied Mathematics, 2008
We give a systematic presentation of voltage or current intensity excitation for time-harmonic eddy-current problems. The key point of our approach resides in a suitable power law that permits us to understand the role of voltage excitation. We also shed light on the influence of the boundary conditions on the proposed formulations.
Alonso Rodriguez, Ana Maria, Valli, Alberto   +1 more
openaire   +2 more sources

Toward Stable Multivalent Metal Batteries: Understanding the Interfacial Chemistry for Magnesium and Calcium Metal Anodes

Advanced Functional Materials, EarlyView.
Interphase chemistry governs the stability of multivalent metal batteries. We summarize state‐of‐the‐art developments in calcium and magnesium metal batteries by focusing on the correlation among electrolytes, interphase layers, and the electrochemical performance of corresponding metal anodes.
Huijun Lin, Qi Meng, Juncai Long, Chuheng Cao, Zheng‐Long Xu   +4 more
wiley   +1 more source

Design and implementation of a modified fourier analysis harmonic current computation technique for power active filters using DSPs [PDF]

, 2001
The design and implementation of a harmonic current computation technique based on a modified Fourier analysis, suitable for active power filters incorporating DSPs is presented.
Akagi, Aredes, Choe, Czarnecki, Czarnecki, El-Habrouk, Enslin, Enslin, Filipski, Grady, Jou, Kim, Koozehkanani, Koozehkanani, Koozehkanani, Li, Liu, Luo, M. El-Habrouk, M.K. Darwish, Mehta, Morãn, Pouliquen, Van Harmelen, Väliviita, Welsh   +25 more
core   +1 more source

Algorithmic Design of Disordered Networks With Arbitrary Coordination: Application to Biophotonics

Advanced Functional Materials, EarlyView.
Predictive Design of Disordered Networks: Disordered network‐like morphologies are abundant in nature, from cytoskeletal networks to bone structures and chalcogenide glasses. These structures are naturally hard to characterize. A new algorithmic tool extends the established Wooten–Weaire–Winer (WWW) algorithm to valencies above 4.
Florin Hemmann, Vincent Glauser, Ullrich Steiner, Matthias Saba   +3 more
wiley   +1 more source