Results 101 to 110 of about 2,962,668 (308)

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

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Variable structure model for flow-induced tonal noise control with plasma actuators

, 2008
The objective of this work was to study the effect of plasma actuators in attenuating low-speed flow-induced cavitytones from a control point of view by employing techniques from classical control. A modification of the existingphysics-based linear model
Zhang, Xin, Xin Zhang, Steve Gabriel, Chan, Sammie, Xun Huang, Huang, Xun, Gabriel, Steve, Sammie Chan   +7 more
core   +1 more source

Preparation and electrical studies on pure and oxygen plasma treated polyvinyl alcohol films

Journal of Materials Research and Technology, 2019
In the present work, pure polyvinyl alcohol (PVA) film was prepared by solution-casting method. The smooth and uniform surface of pure PVA films was treated by oxygen plasma with a power of 30 W and by varying time.
P. Sumithraj Premkumar
doaj   +1 more source

Plasma Oxygen Permeability May be a Factor in Atherosclerosis

Journal of Atherosclerosis and Thrombosis, 2004
Plasma oxygen permeability measures how easily oxygen dissolves in and diffuses through blood plasma. There has long been evidence that artery wall hypoxia plays a role in atherogenesis. This paper reviews the influence that plasma oxygen permeability has on artery wall oxygenation and presents experimental evidence for a relationship between plasma ...
Heppner, Bradley T., Morgan, Louis Wm.
openaire   +3 more sources

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

Deep oxidation of aluminum by a DC oxygen plasma

Surface and Coatings Technology, 2005
A novel way of oxidising aluminum using a DC oxygen plasma is described. The oxidation is carried out with a pressure of ∼0.1 bar, an electrical current lower than 3 mA, and a working distance between the electrodes of the order of 1 cm. The pressure is seen to have a stronger influence on the results than the working distance.
Baier Saip, J. A., Avila, Jonathan I., Tarrach, G., Cabrera, A. L., Fuenzalida Escobar, Víctor, Zárate Aliaga, Ramón, Schuller, I. K.   +6 more
openaire   +5 more sources

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

Etching of a fluoropolymer coating synthesized by the hot wire chemical vapor deposition method in a low-frequency induction discharge plasma [PDF]

E3S Web of Conferences
The process of plasma etching for the formation of a biphilic pattern in a continuous homogeneous fluoropolymer coating on a copper substrate is studied.
Petrova Anna, Pinaev Vadim, Safonov Alexey, Khmel Sergey   +3 more
doaj   +1 more source

Oxygen reflex plasma diagnostics

Fizika A : a journal of experimental and theoretical physics, 2000
An oxygen reflex discharge was investigated. The voltage-current characteristics of the discharge have been measured at pressures between 6.65×10-2 Pa and 13.3 Pa (5×10-4 to 10-1 torr). Other discharge parameters, i.e. electron temperature and plasma concentration, were determined for three different discharge currents using Langmuir electrostatic ...
Barna, Emil, Covlea, Vania, Andrei, Horia, Toader, Emil I.   +3 more
openaire   +1 more source