Results 191 to 200 of about 20,336 (261)

A hybrid pelican-GWO optimized fractional order PID controller for enhanced performance of hybrid active power filters. [PDF]

Sci Rep
Salah Eldeen RS, Elkoshairy AD, Mageed HMA, Ahmed AAEMS.   +3 more
europepmc   +1 more source

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

Advanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee, Rocco Lupoi, Michael J. Gibbons   +2 more
wiley   +1 more source

Squeezing, trisqueezing and quadsqueezing in a hybrid oscillator-spin system. [PDF]

Nat Phys
Băzăvan O, Saner S, Webb DJ, Ainley EM, Drmota P, Nadlinger DP, Araneda G, Lucas DM, Ballance CJ, Srinivas R.   +9 more
europepmc   +1 more source

Tailoring Amine Substitution in Fluorene and Dibenzothiophene: A Molecular Strategy for Ultralong Organic Phosphorescence

Advanced Optical Materials, EarlyView.
Tailored amine substitution in fluorene and dibenzothiophene derivatives enables systematic control of excited‐state properties and triplet population. Combined photophysical studies, TD‐DFT calculations and time‐resolved EPR reveal how charge‐transfer character, sulfur‐induced spin–orbit coupling and triplet manifold engineering cooperate to promote ...
Francesco Ruighi, Gianluca Accorsi, Eduardo Fabiano, Lorenzo Franco, Alessandro Agostini, Samuel Zatta, Leonard E. Cleve, Federica Angilè, Francesco Paolo Fanizzi, Gustavo Fernández, Agostina L. Capodilupo   +10 more
wiley   +1 more source

Editorial for the Special Issue on Broadband Terahertz Devices and Communication Technologies, 2nd Edition. [PDF]

Micromachines (Basel)
Zhang J, Zhang L, Wang K, Yu X.
europepmc   +1 more source

Enhanced Operational Stability of Carbene‐Metal‐Amide Organic Light‐Emitting Diodes by Reducing Electron Accumulation on the Emitter

Advanced Optical Materials, EarlyView.
Carbene‐metal‐amide (CMA) organic LEDs suffer from poor stability despite submicrosecond excited‐state lifetimes. Here, we show that electron accumulation on CMA emitters triggers bond cleavage, while poor electron transport amplifies OLED instability.
Rishabh Saxena, J. Terence Blaskovits, Alexander C. Brannan, Alexander Romanov, Seah Ling Kuan, Hans Joachim Räder, Denis Andrienko, Paul W. M. Blom, Gert‐Jan A. H. Wetzelaer   +8 more
wiley   +1 more source

6-18 GHz High-Efficiency Power Amplifier MMIC Based on Broadband Impedance Matching. [PDF]

Micromachines (Basel)
Liu S, Ma X, Zhang Y, Bian Z, Xu C.
europepmc   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Vibration Analysis of Aviation Electric Propulsion Test Stand with Active Main Rotor. [PDF]

Sensors (Basel)
Kliza R, Wendeker M, Drozd P, Siadkowska K.   +3 more
europepmc   +1 more source

Manufacturing of 8 million Q-factor micro hemispherical resonator gyroscopes via patterned coating technology. [PDF]

Microsyst Nanoeng
Zhu F, Wu X, Shi Y, Li M, Sun J, Lu K, Zhang Y, Xiao D, Xi X.   +8 more
europepmc   +1 more source