Results 201 to 210 of about 1,178,511 (339)

Department of Accelerator Physics

Siberian Journal of Physics, 2006
D. E. Berkaev, I. A. Koop
openaire   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

The Effects of Electron-Beam-Radiation-Induced Damage on Single-Crystal Silicon Devices with SiO₂ Surface Passivation in a Nitrogen Atmosphere. [PDF]

Materials (Basel)
Yang Y, Lei Y, Li X, Bing W, Li H, Xiang Y, Peng S.   +6 more
europepmc   +1 more source

Experimental and Numerical Modal Analysis of Composite Sandwich Structures Using Surfboards as Model Systems

Advanced Engineering Materials, EarlyView.
This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan, Luca Lomazzi, Mathis Mercier, Kara Stark, Marc in het Panhuis   +4 more
wiley   +1 more source

Single-event fast neutron time-of-flight spectrometry with a petawatt-laser-driven neutron source. [PDF]

Nat Commun
Millán-Callado MA, Scheuren S, Alejo A, Benlliure J, Beyer R, Cowan TE, Fernández B, Griesmayer E, Junghans AR, Kohl J, Kroll F, Metzkes-Ng J, Prencipe I, Quesada JM, Rehwald M, Rödel C, Rodríguez-González T, Schramm U, Roth M, Štefaníková R, Urlass S, Weiss C, Zeil K, Ziegler T, Guerrero C.   +24 more
europepmc   +1 more source

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

Advanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome, Lijie Cao, Christoph Somsen, Johannes Boes, René Hesse, Werner Theisen, Gunther Eggeler   +6 more
wiley   +1 more source

Current status of multilayer neutron interferometry with gaseous samples at J-PARC. [PDF]

J Appl Crystallogr
Nambu T, Auton CJ, Fujiie T, Hino M, Hosobata T, Ichikawa G, Kitaguchi M, McElhannon AL, Mishima K, Seki Y, Shimizu HM, Snow WM, Yamagata Y.   +12 more
europepmc   +1 more source

A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle, Cesar Alvarez‐Llamas, Vincent Motto‐Ros, Christophe Dujardin, Jérémie Margueritat, David Rodney   +5 more
wiley   +1 more source

Publisher Correction: Applying Bayesian inference and deterministic anisotropy to retrieve the molecular structure |Ψ(R)|2 distribution from gas-phase diffraction experiments

Communications Physics, 2023
Kareem Hegazy, Varun Makhija, Phil Bucksbaum, Jeff Corbett, James Cryan, Nick Hartmann, Markus Ilchen, Keith Jobe, Renkai Li, Igor Makasyuk, Xiaozhe Shen, Xijie Wang, Stephen Weathersby, Jie Yang, Ryan Coffee   +14 more
doaj   +1 more source

Correction: Deployment and validation of predictive 6-dimensional beam diagnostics through generative reconstruction with standard accelerator elements. [PDF]

Sci Rep
Kim S, Gonzalez-Aguilera JP, Roussel R, Kim G, Edelen A, Cho MH, Kim YK, Shim CH, Heo H, Yang H.   +9 more
europepmc   +1 more source