Results 61 to 70 of about 183 (161)

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Beyond electron impact: Dissociation driven by molecular collisions in CO2 nanosecond pulsed plasmas

Journal of CO2 Utilization
The efficient conversion of CO2 into value-added chemicals is a central challenge in green chemistry and sustainable process engineering. Non-thermal plasmas attract increasing interest as they enable chemical activation under mild conditions and offer ...
Tiago C. Dias, Luca Matteo Martini, Paolo Tosi, Vasco Guerra   +3 more
doaj   +1 more source

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

Deuterium retention in recrystallized tungsten exposed to high-flux plasma with fluences up to 1 × 1029 m−2

Nuclear Fusion
Plasma fluence at the divertor of a future magnetic confinement fusion device can accumulate up to ∼10 ^28 –10 ^29 m ^−2 per year. Yet hydrogen isotope (HI) retention under such high-fluence plasma exposure has been rarely reported.
Yi-Wen Sun, Hao Yin, Han-Feng Song, Jun Wang, Han-Qing Wang, Long Cheng, Yue Yuan, Hai-Shan Zhou, Thomas Schwarz-Selinger, T. W. Morgan, Guang-Hong Lu   +10 more
doaj   +1 more source

One dimensional semiconductor nanostructures: An effective active-material for terahertz detection

APL Materials, 2015
One-dimensional (1D) nanostructure devices are at the frontline of studies on future electronics, although issues like massive parallelization, doping control, surface effects, and compatibility with silicon industrial requirements are still open ...
Miriam S. Vitiello, Leonardo Viti, Dominique Coquillat, Wojciech Knap, Daniele Ercolani, Lucia Sorba   +5 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

A Pharmacokinetic Study of Zavegepant Nasal Spray in Healthy Adults Comparing Conventional Venous Blood Sampling With Patient‐Centric Microsampling

Clinical and Translational Science
This Phase 1, non‐randomized, open‐label, 2‐period study compared the pharmacokinetics (PK) of zavegepant nasal spray, using samples collected via patient‐centric microsampling (PCS) devices, with those collected through venous phlebotomy (NCT05948085 ...
Mohamed H. Shahin, Ogert Fisniku, Ding Ding, Katty Wan, Sergey Dubrovin, Kyle Matschke, Olga Kavetska, Robert Fountaine, Jing Liu   +8 more
doaj   +1 more source

Low-Temperature Direct PECVD Synthesis of Graphene on Si(100) with Increased Methane Flow: Structure and Photoelectric Properties

Micromachines
Graphene was directly synthesized on monocrystalline Si(100) at 500 °C by microwave plasma-enhanced chemical vapor deposition using an increased CH4/H2 gas flow ratio.
Vidmantas Kumža, Rimantas Gudaitis, Asta Guobienė, Andrius Vasiliauskas, Šarūnas Meškinis   +4 more
doaj   +1 more source

Oxygen‐Tunnel Indium Tin Oxide Vertical Channel Transistors with Enhanced Current Density and Reliability for Monolithic 3D Compute‐In‐Memory Systems

Advanced Functional Materials, EarlyView.
Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu, Haksoon Jung, Yongwoo Lee, Hoichang Jeong, Yanfeng Zhao, Heesoo Yang, Minho Park, Hyeonjin Lee, Seunghun Baek, Minju Song, Junghwan Kim, Youngmin Jo, Hyunjin Park, Munhyeon Kim, Jae‐Joon Kim, Kyuho Jason Lee, Byungjo Kim, Jimin Kwon   +17 more
wiley   +1 more source

Irradiation‐Induced Spin Bath Evolution and as‐Grown Hydrogen Defects in CVD Diamond Revealed by NV‐Based DEER Spectroscopy

Advanced Functional Materials, EarlyView.
Here, we provide the reader with the current state of the art in the fabrication of high‐T2‐coherence diamond, optimized through the use of double electron–electron resonance (DEER) spectroscopy. We reveal the main as well as yet unidentified spin defects, the reduction of which is essential for reducing the spin bath and fabricating materials for ...
Olga Rubinas, Jeroen Prooth, Michael Petrov, Remy Vandebosch, Emilie Bourgeois, David Chvátil, Milos Nesladek   +6 more
wiley   +1 more source