Results 81 to 90 of about 182,322 (263)

Microstructural, Mechanical, and Textural Evolution of Dissimilar Combination of Laser‐Welded Maraging Steel and 4340 Steel

Advanced Engineering Materials, EarlyView.
The present work reports the microstructural, mechanical, and texture evolution of a dissimilar combination laser‐welded maraging steel with 4340 steel. This is important for aerospace applications. The demand for dissimilar welding is growing rapidly with the requirement of efficient and durable joints.
Bharat Behl, Yu Dong, Alokesh Pramanik, Tapas Kumar Bandyopadhyay   +3 more
wiley   +1 more source

Electric‐Field‐Controlled Dopant Distribution in Organic Semiconductors

Advanced Materials, 2017
Stable electrical doping of organic semiconductors is fundamental for the functionality of high performance devices. It is known that dopants can be subjected to strong diffusion in certain organic semiconductors. This work studies the impact of operating conditions on thin films of the polymer poly(3‐hexylthiophene) (P3HT) and the small molecule Spiro‐
Lars Müller, Seon‐Young Rhim, Vipilan Sivanesan, Dongxiang Wang, Sebastian Hietzschold, Patrick Reiser, Eric Mankel, Sebastian Beck, Stephen Barlow, Seth R. Marder, Annemarie Pucci, Wolfgang Kowalsky, Robert Lovrincic   +12 more
openaire   +4 more sources

Investigation of Resonance Characteristics of More Than 10 000 Metal‐Coated Silicon MEMS Cantilevers Using Machine Learning

Advanced Engineering Materials, EarlyView.
More than 10 000 metal‐coated silicon MEMS cantilevers are fabricated and characterized to build a large‐scale experimental dataset spanning multiple vibrational modes. Machine learning algorithms are benchmarked to predict resonance frequency and quality factor, with ensemble based models achieving accuracy approaching experimental uncertainty.
Sina Zare Pakzad, Saurabh Thorat, Andre Loch Gesing, Dominik Huber, Christopher Zellner, Patrick Egger, Georg Pfusterschmied, Ulrich Schmid, Michael Schneider   +8 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Finite Element Evaluation of the Electric Field Distribution in a Non-Homogeneous Environment. [PDF]

Bioengineering (Basel), 2023
Sieni E, Dettin M, Zamuner A, Conconi MT, Bazzolo B, Balducci C, Di Barba P, Forzan M, Lamberti P, Mognaschi ME.   +9 more
europepmc   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Analysis of Temperature Rise and Electric Field Characteristics in a Converter Transformer Valve-Side Bushing

南方能源建设
[Objective] This study aims to reveal the influence law of temperature gradient on the insulation electric field distribution characteristics of the ±800 kV converter transformer valve-side bushing under high-current operation, thereby improving the ...
Zhijie YUAN, Xiaolong LI
doaj   +1 more source

Three-dimensional observations of the electric field distribution of variable frequency microwaves, and scaling-up organic syntheses. [PDF]

Commun Chem, 2023
Horikoshi S, Mura H, Serpone N.
europepmc   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Electric field distribution predicts efficacy of accelerated intermittent theta burst stimulation for late-life depression. [PDF]

Front Psychiatry, 2023
Quinn DK, Upston J, Jones TR, Gibson BC, Olmstead TA, Yang J, Price AM, Bowers-Wu DH, Durham E, Hazlewood S, Farrar DC, Miller J, Lloyd MO, Garcia CA, Ojeda CJ, Hager BW, Vakhtin AA, Abbott CC.   +17 more
europepmc   +1 more source