Results 61 to 70 of about 82,024 (310)
Attochirp-free High-order Harmonic Generation
, 2011 A method is proposed for arbitrarily engineering the high-order harmonic generation phase achieved by shaping a laser pulse and employing xuv light or x rays for ionization.
Chen +37 more
core +1 more source
Integrated series active filter for aerospace flight control surface actuation [PDF]
, 2007 The paper investigates integrated series active filters to satisfy aircraft power quality benchmarks and underlying design compromises. Advantages include reduced component count and retrofitting capability.
Bingham, Chris, Ganthony, D
core +1 more source
Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
Grid Power Quality Enhancement Using Fuzzy Control-Based Shunt Active Filtering [PDF]
, 2015 Active filtering has proved efficient for the mitigation of harmonics in distribution grids. This paper deals with the design of fuzzy control strategies for a three-phase shunt active filter to enhance the power quality via the regulation of the DC bus ...
Allaoui, Tayeb +3 more
core +1 more source
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 +5 more
wiley +1 more source
Using Parallel Active Power Filter Based on Voltage Detection on a Radial Distribution Feeder with the Aim of Reducing the Harmonic Propagation and Whack-a-Mole Phenomena [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2012 In order to damping of harmonic propagation phenomenon, active power filters are installed on distribution networks. Active power filter installed on buses may cause harmonic oscillation phenomenon and whack-a-mole. In this paper, a parallel active power
Hamid Reza Ezati, Ali Yazdian Varjani
doaj
Harmonic currents compensator GCI at the microgrid [PDF]
Electronics Letters, 2016 The main challenge associated with the grid‐connected inverter (GCI) in distributed generation systems is keeping the harmonic content of the output current below the specified value and compensating for unbalanced loads even when the grid is subject to disturbances such as harmonic distortion and unbalanced loads.
Mohd. Zin, A.A. +3 more
openaire +1 more source
Harmonic Disturbance Rejection Control for Magnetic Field Compensation Applications [PDF]
, 2013 A simple control strategy was studied for harmonic disturbance rejection in magnetic field compensation systems for low-field magnetic resonance techniques.
Anoardo, Esteban, Forte, Guillermo Omar
core
Generation of sub-17 fs vacuum ultraviolet pulses at 133 nm using cascaded four-wave mixing through filamentation in Ne. [PDF]
, 2014 The sixth harmonic (6ω, 133 nm) of a Ti:sapphire laser is generated using cascaded four-wave mixing in filamentation propagation of the fundamental (ω) and the second harmonic (2ω) pulses through Ne gas.
Horio, Takuya +2 more
core +1 more source
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 +3 more
wiley +1 more source