Results 111 to 120 of about 720,181 (274)

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

open access: yesAdvanced 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   +14 more
wiley   +1 more source

Helicon high-density plasma sources: physics and applications

open access: yesAdvances in Physics: X, 2018
Helicon high-density (up to ~1013 cm−3) plasma sources using a radio frequency wave in the presence of a magnetic field under a low pressure are very promising for various application fields owing to the flexibility of external operational parameters. In
Shunjiro Shinohara
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li   +7 more
wiley   +1 more source

RF filter design using RF inductor and capacitor components

open access: yes, 2010
The project focuses on the design of planar radio frequency, RF, bandpass filter for a communication system. It is based on combining planar RF inductor and capacitor components.
Abd. Rahman, Rozita
core  

Reservoir‐Driven Neuromorphic Computing Based on Composite Rare‐Earth/Transition Metal Oxide Memristor

open access: yesAdvanced Functional Materials, EarlyView.
A defect‐engineered Ag/Gd2O3:Nb2O5/Pt rare earth composite oxide memristor enables stable multilevel reservoir states through pulse driven conductance modulation. Experimentally measured device responses are incorporated into a device aware reservoir computing framework for CIFAR‐100 image classification, highlighting the potential of rare earth ...
Hammad Ghazanfar   +9 more
wiley   +1 more source

A New Perspective and Model Proposal for Cyber Threat Intelligence after Pager Attacks

open access: yesGüvenlik Stratejileri Dergisi
This study explores the September 2024 pager attacks on Hezbollah as a case study to propose an expanded model for Cyber Threat Intelligence (CTI) within the framework of hybrid warfare.
Tuncay Doğantuna, Onur Ceran
doaj   +1 more source

Integrated RF-MEMS for GaN-based MMICs

open access: yes, 2010
To obtain full advantage from RF- MEMS integration with GaN-HEMT MMIC’s high performance, MEMS are requested. Therefore in this work we have simulated and fabricated different MEMS topologies on GaN/Si substrates to optimize RF- MEMS performances in the ...
L. Venturelli   +8 more
core  

Graded Metallopolymer Structures with Shape‐Memory Abilities via DLP‐Based 3D‐Printing

open access: yesAdvanced Functional Materials, EarlyView.
This study presents the digital light processing (DLP) based 3D printing of graded metallopolymers featuring shape‐memory abilities. The permanent shape can be recovered in two distinct steps with excellent rates. The obtained graded prints range from simple rod‐like structures to complex hollow materials.
Michael Klein   +6 more
wiley   +1 more source

Application and design manual for High Performance RF products [PDF]

open access: yes, 2014
design work much easier NXP’s RF Manual – one of the most important reference tools on the market for today’s RF designers – features our complete range of RF products, from low to high power signal conditioning & high speed data converters.
Performance Rf   +2 more
core  

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