Results 61 to 70 of about 304,494 (314)

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

A scattered volume emitter micropixel architecture for ultra efficient light extraction from DUV LEDs

Scientific Reports
Deep ultraviolet light-emitting diodes (DUV LEDs) typically suffer from strong parasitic absorption in the p-epitaxial layer and rear metal contact/mirror.
Faris Azim Ahmad Fajri, Anjan Mukherjee, Suraj Naskar, Ahmad Fakhrurrazi Ahmad Noorden, Aimi Abass   +4 more
doaj   +1 more source

On Modelling AM/AM and AM/PM Conversions via Volterra Series

International Journal of Electronics and Telecommunications, 2016
Abstract In this paper, we present the expressions, not published up to now, that describe the AM/AM and AM/PM conversions of communication power amplifiers (PAs) via the Volterra series based nonlinear transfer functions. Furthermore, we present a necessary and sufficient condition of occurrence of the nonzero values of AM/PM conversion in PAs ...
Andrzej Borys, Wiesław Sieńko
openaire   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

Preparation and properties of lightweight and broadband microwave-absorbing rigid polyurethane foam composites

e-Polymers
Lightweight and broadband microwave absorbing materials are essential for advanced stealth applications. In this study, RPUF composites incorporating multi-component microwave-absorbing fillers were prepared.
Liu Guoquan, An Miao, Ma Dongliang, Luo Wen, Chen Changbing, Mao Qiannan, Tan Haiying   +6 more
doaj   +1 more source

Analysis of damage characteristics of the rectangular steel container under near-earth explosion loading

Case Studies in Construction Materials
In this study, the dynamic response of a semi-buried steel vessel under a near-surface explosion shock load was investigated through full-scale model tests.
Zicong Wang, Yonghong Gao, Yaoyao Zhang, Yapeng Duan, Chaoyuan Huang, Hao Wu   +5 more
doaj   +1 more source

Fachkräfte nachhaltig ausbilden: Zentrale Ergebnisse einer aktuellen Studie im Auftrag des AMS Burgenland über die Sicherstellung nachhaltiger Arbeitsaufnahmen nach einer AMS-Fachkräfteausbildung

, 2023
Aus der Einleitung: "Die vom AMS Burgenland an Prospect Unternehmensberatung Gmbh beauftragte Studie fokussierte auf das Thema der Nachhaltigkeit von AMS-finanzierten Fachkräfteschulungen.
Weber, Friederike, Ianc, Scarlet
core  

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Evaluierung der arbeitsmarktpolitischen Förderungsmaßnahmen des AMS Kärnten

, 2010
Im Rahmen dieses Forschungsprojektes wurde eine umfassende Wirkungsanalyse der Qualifizierungs- und Beschäftigungsmaßnahmen des AMS Kärnten der Jahre 2003 bis 2007 vorgenommen.
Riesenfelder, Andreas
core  

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source