Results 31 to 40 of about 2,104,023 (249)

Rotary 3D Printing With Integrated Electroplating

Advanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria, Nicola Larovere, Moslem Mohammadi, Gianluca Percoco, Ali Zolfagharian, Gianni Stano   +5 more
wiley   +1 more source

Molecular engineering enables high-performance hybrid perovskite photodetector

Chip
Highly optical-absorption hybrid perovskites with upgraded stability and superior photoelectronic properties are essential for optoelectronics. However, various defects are generated by the solution-based film quality inevitably produces during the ...
Peiding Liu, Xing Zhang, Bolei Zhang, Yong Wang, Wanbiao Hu, Feng Qiu   +5 more
doaj   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Modulation of layer thickness-dependent dielectric polarization of Ti3C2Tx MXene through moderate ultrasonic cavitation effect and water molecule intercalation

Nano Research
Two-dimensional MXene materials have garnered widespread attention in the fields of electromagnetic wave (EMW) absorption, owing to their exceptional electrical conductivity, structural versatility, and inherent hydrophilicity. In this study, we design a
Junlei Chen, Zhiyuan Fan, Shengxiang Xiong, Ji Huang, Gang Chen, Chengjun Dong, Hongtao Guan   +6 more
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Numerical modelling of photonic crystal based switching devices [PDF]

, 2012
In the last few years research has identified Photonic Crystals (PhCs) as promising material that exhibits strong capability of controlling light propagation in a manner not previously possible with conventional optical devices.
Selim, Ramsey
core  

Computational electromagnetics for design optimisation: the state of the art and conjectures for the future

, 2009
The paper reviews the state of the art in modern field simulation techniques available to assist in the design and performance prediction of electromechanical and electromagnetic devices.
J. Sykulski, Sykulski, J.K.
core   +2 more sources

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Considerations of Accuracy and Uncertainty with Kriging Surrogate Models in Single-Objective Electromagnetic Design Optimization

, 2007
The high computational cost of evaluating objective functions in electromagnetic optimal design problems necessitates the use of cost-effective techniques.
Hawe, G., Sykulski, J.K.
core   +1 more source

Bubble-triggered built-in liquid metal-based galvanic cell for gas pipeline microleak detection

Nature Communications
Due to the significant economic losses and safety issues caused by gas pipeline leaks, timely detection of minor leaks in pipelines is crucial important. Herein, we present an intelligent liquid metal bubble generator (LMBG) chamber capable of converting
Guomin Ye, Xueke Wang, Xinyang Zhang, Yi Chen, Yingfei Hu, Qiang Wu, Yilan Yang, Hongyao Luo, Nailiang Yang, Peng Yang, Yanfen Wan   +10 more
doaj   +1 more source