Results 161 to 170 of about 15,572,529 (289)

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

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

Artificial Intelligence-Assisted Design of High-Entropy Oxide Catalysts. [PDF]

Adv Mater
He Y, Cheng H, Zhou T, Sun T, Liu Q, He T.   +5 more
europepmc   +1 more source

Discovery of High-Entropy Oxide Electrocatalysts: From Thin-Film Material Libraries to Particles. [PDF]

Chem Mater, 2022
Strotkötter V, Krysiak OA, Zhang J, Wang X, Suhr E, Schuhmann W, Ludwig A.   +6 more
europepmc   +1 more source

High-Entropy Spinel Oxides for Water Oxidation: Surface Entropy Evolution and Activity Promotion

In recent years, the concept of entropy stabilization has led to increased research in “high-entropy materials”. These compounds incorporate multiple metals into a single crystalline phase, resulting in interactions between them that offer novel and ...
Shengnan Sun (2619388), Yuanmiao Sun (5419622), Zhi Wei Seh (1247001), Zhichuan J. Xu (1553275), Shibo Xi (1553269), Samuel Jun Hoong Ong (8693331), Jiarui Wang (1486084)   +6 more
core   +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

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

Defect Engineering of Ceria Nanocrystals for Enhanced Catalysis via a High-Entropy Oxide Strategy. [PDF]

ACS Cent Sci, 2022
Sun Y, Wu T, Bao Z, Moon J, Huang Z, Chen Z, Chen H, Li M, Yang Z, Chi M, Toops TJ, Wu Z, Jiang DE, Liu J, Dai S.   +14 more
europepmc   +1 more source

In Situ Transmission Electron Microscopy Observation of Redox-Structure-Coupled Resistive Switching in High-Entropy Oxide Memristors. [PDF]

ACS Nano
Cheng JD, Tsai JY, Huang CW, Wang CH, Su CM, Chen JY, Chu YH, Wu WW.   +7 more
europepmc   +1 more source

Electrospun single-phase spinel magnetic high entropy oxide nanoparticles via low-temperature ambient annealing. [PDF]

Nanoscale Adv, 2023
Han X, Li D, Zhou J, Zheng Y, Kong L, Li L, Yan F.   +6 more
europepmc   +1 more source