Results 251 to 260 of about 310,802 (298)

A stochastic model for the semiclassical collective dynamics of charged beams in particle accelerators

, 1998
S. De Martino, Silvio De Siena, Fabrizio Illuminati   +2 more
openalex   +2 more sources

Interfacial Interaction‐Mediated Regulation of Metal Oxidation States for Enhanced CO2 Reduction

Advanced Functional Materials, EarlyView.
A hybrid strategy is employed to optimize bismuth–oxygen interactions, precisely regulating interfacial bismuth–oxygen bonds during topochemical synthesis. This leads to vanadium oxynitride‐bismuth catalyst exhibiting high Faradaic efficiency and durability for formate production, attributed to enhanced reaction thermodynamics and kinetics.
Zhongyuan Ma, Cheng Lin, Hyug Hee Han, Youn‐Sang Bae, Kug‐Seung Lee, Kan Zhang, Jong Hyeok Park   +6 more
wiley   +1 more source

cDVAE: VAE-guided diffusion for particle accelerator beam 6D phase space projection diagnostics. [PDF]

Sci Rep
Scheinker A.
europepmc   +1 more source

Active Learning‐Driven Discovery of Sub‐2 Nm High‐Entropy Nanocatalysts for Alkaline Water Splitting

Advanced Functional Materials, EarlyView.
High‐entropy nanoparticles (HENPs) hold great promise for electrocatalysis, yet optimizing their compositions remains challenging. This study employs active learning and Bayesian Optimization to accelerate the discovery of octonary HENPs for hydrogen and oxygen evolution reactions.
Sakthivel Perumal, Da Bean Han, Thandapani Marimuthu, Taewaen Lim, Hyun Woo Kim, Junhyeok Seo   +5 more
wiley   +1 more source

Machine learning for orbit steering in the presence of nonlinearities. [PDF]

J Synchrotron Radiat
Bettoni S, Kallestrup J, Tekin GE, Böge M, Boiger R.   +4 more
europepmc   +1 more source

Physics and Application of Intense Charged Particle Beams 2.High Intensity Charged Particle Beams in Particle Accelerators

, 1999
J. Kishiro, Ken Takayama
openalex   +2 more sources

High‐Entropy Liquid Metal Process for Transparent Ultrathin p‐Type Gallium Oxide

Advanced Functional Materials, EarlyView.
This work introduces a doping strategy for harvesting ultrathin Ga oxide layers using a multi‐elemental Ga‐based liquid metal alloy. The incorporation of trivalent In metal into the self‐limiting oxide formed on the alloy's surface is enabled by the existence of atomically dispersed Pt, Au, and Pd.
Laetitia Bardet, Ali Zavabeti, Amar Salih, Dawei Zhang, Mohamed Kilani, Mohammad B. Ghasemian, Anton Tadich, Yunlong Sun, Lucy Johnston, Danyang Wang, Jan Seidel, Francois‐Marie Allioux, Cuong Ton‐That, Jianbo Tang, Kourosh Kalantar‐Zadeh   +14 more
wiley   +1 more source

Monte Carlo simulation of a novel medical linac concept for highly conformal x-ray FLASH cancer radiotherapy. [PDF]

Sci Rep
Krim DE, Whelan B, Harkness M, Otto K, Loo BW, Bazalova-Carter M.   +5 more
europepmc   +1 more source

A Framework for a General Purpose Intelligent Control System for Particle Accelerators. Phase II Final Report

, 1999
Robert T. Westervelt, William Klein, Michael Kroupa, Eric Olsson, R.B. Rothrock   +4 more
openalex   +2 more sources

f‐p‐d Gradient Orbital Coupling Induced Spin State Enhancement of Atomic Fe Sites for Efficient and Stable Oxygen Reduction Reaction

Advanced Functional Materials, EarlyView.
The f‐p‐d (Eu─O─Fe) gradient orbital coupling induces electron delocalization and the introduced f‐band of Eu shifts the spin state of the Fe center in FePc from low‐spin to intermediate‐spin. This strategy simultaneously enhances oxygen reduction reaction (ORR) activity, reaction kinetics, and stability, resulting in superior ORR performance and ...
Ruiqi Cheng, Xiaoqian He, Min Jiang, Xichen Shao, Wenqi Tang, Biao Ran, Huanxin Li, Chaopeng Fu   +7 more
wiley   +1 more source