Results 41 to 50 of about 6,660 (151)

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source

Constraints on hidden gravitons from fifth-force experiments and stellar energy loss [PDF]

, 2017
We study different phenomenological signatures associated with new spin-2 particles. These new degrees of freedom, that we call hidden gravitons, arise in different high-energy theories such as extra-dimensional models or extensions of General Relativity.
Cembranos, J. A. R., Maroto, A. L., Villarrubia-Rojo, H.   +2 more
core   +4 more sources

SPICE‐Compatible Compact Modeling of Cuprate‐Based Memristors Across a Wide Temperature Range

Advanced Electronic Materials, EarlyView.
A physics‐guided compact model for YBCO memristors is introduced, incorporating carrier trapping, field‐induced detrapping, and a differential balance equation to describe their switching dynamics. The model is compared with experiments and implemented in LTspice, allowing realistic circuit‐level simulations.
Thomas Günkel, Aleix Barrera, Lluís Balcells, Narcís Mestres, Enrique Miranda, Anna Palau, Jordi Suñé   +6 more
wiley   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Progress toward Monte Carlo–thermal hydraulic coupling using low-order nonlinear diffusion acceleration methods [PDF]

, 2017
A new approach for coupled Monte Carlo (MC) and thermal hydraulics (TH) simulations is proposed using low-order nonlinear diffusion acceleration methods.
Forget, Benoit Robert Yves, Herman, Bryan R, Smith, Kord S.   +2 more
core   +1 more source

Device‐Level Implementation of Reservoir Computing With Memristors

Advanced Intelligent Systems, EarlyView.
Reservoir computing (RC) is an emerging computing scheme that employs a reservoir and a single readout layer, which can be actualized in the nanoscale with memristors. As a comprehensive overview, the principles of RC and the switching mechanisms of memristors are discussed, followed by actual demonstrations of memristor‐based RC and the remaining ...
Sunbeom Park, Hyojung Kim, Ho Won Jang
wiley   +1 more source

Color Screening Effects on Hadronization in Relativistic Heavy Ion Collisions

, 2000
The effects of color screening on the hadronization of a parton plasma into a hadron gas are examined at the energies of the relativistic heavy ion collider.
Wong, S. M. H.
core   +1 more source

Isolation and Reactivity of a Square‐Planar Trisamido Silane

Angewandte Chemie International Edition, EarlyView.
We report the synthesis and comprehensive characterisation of a square‐planar Si(+IV) hydride supported by an unsymmetric, trianionic and dearomatised N,N,N‐pincer ligand. This system enables element–ligand cooperative reactivity as an alternative to silicon‐centred redox chemistry, illuminating a largely unexplored regime in high‐valent silicon ...
David M. J. Krengel, Xiaobai Wang, Christopher Golz, Regine Herbst‐Irmer, Oliver P. E. Townrow, Malte Fischer   +5 more
wiley   +1 more source

Recent Progress on Fullerene–Based Functional Materials for Energy Conversion

Carbon Energy, EarlyView.
A schematic illustration summarizing the classification, and photo‐/electro‐‐/thermo‐catalysis and energy storage applications of C60 and derivatives. ABSTRACT Efficient energy conversion and environmental protection are still constrained by rapid carrier recombination, unstable interfaces, limited active site, and so on. Owing to the unique electronic
Ying Jiang, Bo Wu, Chunru Wang
wiley   +1 more source

Charge separation: From the topology of molecular electronic transitions to the dye/semiconductor interfacial energetics and kinetics

, 2019
Charge separation properties, that is the ability of a chromophore, or a chromophore/semiconductor interface, to separate charges upon light absorption, are crucial characteristics for an efficient photovoltaic device.
Agrawal, Alibabaei, Amos, Anderson, Anselmi, Ardo, Batista, Belpassi, Bessho, Borgström, Boschloo, Brennaman, Bäppler, Calbo, Cammarata, Casida, Casida, Cave, Chen, Chábera, Chábera, Cioslowski, Cococcioni, Cohen-Tannoudji, Cossi, De Angelis, De Angelis, De Angelis, Dedeoglu, Dixon, Dreuw, Duchanois, Duchanois, Ehrenreich, Enright, Etienne, Etienne, Etienne, Etienne, Etienne, Etienne, Etienne, Etienne, Ferrere, Fredin, Frisch, Furche, García, Gerischer, Gerischer, Giannozzi, Grimme, Grätzel, Grätzel, Gui, Guido, Guido, Gupta, Hagberg, Hagfeldt, Hagfeldt, Harlang, He, Head-Gordon, Hirata, Hirata, Ho, Housecroft, Jacquemin, Jones, Kim, Kondov, Kontkanen, Koops, Kusama, Labat, Labat, Lasser, Le Bahers, Le Bahers, Li, Listorti, Listorti, Liu, Liu, Lobello, Lundqvist, Luzanov, Luzanov, Mai, Marcus, Martin, Martsinovich, Martsinovich, Martsinovich, Mayer, McCusker, Mewes, Miyashita, Monat, Monti, Mosconi, Munoz-Garcia, Muscat, Odobel, O’Regan, O’Regan, Pastore, Pastore, Pastore, Pastore, Pastore, Pastore, Pastore, Pastore, Pastore, Pastore, Peach, Persson, Persson, Persson, Persson, Piccinin, Plasser, Plasser, Plasser, Plasser, Plasser, Ponseca, Redmond, Ronca, Ronca, Ronca, Ronca, Rothenberger, Rühle, Rühle, Savarese, Schiffmann, Shklover, Surján, Tachibana, te Velde, Tretiak, Tretiak, Umari, Van Kuiken, Vanderbilt, Vittadini, Vittadini, Walter, Wenzel, Westermark, Wiberg, Wiberg, Wu, Wu, Wykes, Yan, Yang, Yonghui, Youngblood, Yu, Zimmer   +163 more
core   +3 more sources