Articles with "electron beam" as a keyword



Modified electron beam output calibration based on IAEA Technical Report Series 398

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Published in 2022 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13573

Abstract: Abstract Purpose The recently worldwide standard measurement of electron beam reference dosimetry include the International Atomic Energy Agency (IAEA) Technical Report Series (TRS)‐398 and Association of Physicists in Medicine (AAPM) Task Group (TG)‐51 protocols. Muir… read more here.

Keywords: modified calibration; electron beam; calibration; trs 398 ... See more keywords

Evaluation of electron Monte Carlo algorithm accuracy for dose calculations in extended source‐to‐surface distances electron beam therapy

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Published in 2025 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.70237

Abstract: Abstract Background Extending the source‐to‐surface distance (SSD) is an effective approach to cover a large irradiation area in electron beam therapy for large planning target volumes (PTVs). However, the accuracy of dose calculations at extended… read more here.

Keywords: electron beam; therapy; beam therapy; monte carlo ... See more keywords

Effect of Mo Content on Microstructures and Mechanical Properties of TZM/CoCrFeNiMox/Q235 Joints by Electron Beam Welding

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Published in 2025 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202500213

Abstract: The electron beam welding joints of TZM molybdenum alloy and Q235 steel are achieved using CoCrFeNiMox as the interlayer material. The effects of Mo content in the interlayers on the microstructures and mechanical properties of… read more here.

Keywords: mechanical properties; electron beam; q235; beam welding ... See more keywords

Micromechanical Characterization of 316L‐V4E Steel Transitions Produced by Electron Beam Powder Bed Fusion with Dual‐Hopper Alternating Layer Strategy

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Published in 2025 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202501197

Abstract: This work investigates microstructural and mechanical transitions in multi‐material assemblies of American iron and steel institute 316L stainless steel and V4E tool steel, fabricated using a dual‐hopper layer alternation strategy via electron beam powder bed… read more here.

Keywords: layer; electron beam; beam powder; dual hopper ... See more keywords

Electron‐Beam Manipulation of Silicon Impurities in Single‐Walled Carbon Nanotubes

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201901327

Abstract: The recent discovery that impurity atoms in crystals can be manipulated with focused electron irradiation has opened novel perspectives for top-down atomic engineering. These achievements have been enabled by advances in electron optics and microscope… read more here.

Keywords: carbon; walled carbon; single walled; silicon ... See more keywords

Atomic‐Precision Manipulation of Defects in RuO2 Nanocrystals via Electron‐Beam

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202410524

Abstract: Manufacturing nanocrystals with desired structures is the basis for realizing designed properties in their applications. As an important top‐down fabrication technique, although electron beam (e‐beam) has been well used for atomic etching on one hand,… read more here.

Keywords: electron beam; beam; atomic precision; ruo2 nanocrystals ... See more keywords

In Situ Repair of 2D Chalcogenides under Electron Beam Irradiation.

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Published in 2018 at "Advanced materials"

DOI: 10.1002/adma.201705954

Abstract: Molybdenum disulfide (MoS2 ) and bismuth telluride (Bi2 Te3 ) are the two most common types of structures adopted by 2D chalcogenides. In view of their unique physical properties and structure, 2D chalcogenides have potential… read more here.

Keywords: bi2 te3; beam; beam irradiation; electron beam ... See more keywords
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Configurable Resistive Response in BaTiO3 Ferroelectric Memristors via Electron Beam Radiation.

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Published in 2020 at "Advanced materials"

DOI: 10.1002/adma.201907541

Abstract: Ferroelectric oxide memristors are currently in the highlights of a thriving area of research aiming at the development of nonvolatile, adaptive memories for applications in neuromorphic computing. However, to date a precise control of synapse-like… read more here.

Keywords: beam radiation; batio3; electron beam; beam ... See more keywords

Conversion of Classical Light Emission from a Nanoparticle‐Strained WSe2 Monolayer into Quantum Light Emission via Electron Beam Irradiation

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202208066

Abstract: Solid‐state single photon emitters (SPEs) within atomically thin transition metal dichalcogenides (TMDs) have recently attracted interest as scalable quantum light sources for quantum photonic technologies. Among TMDs, WSe2 monolayers (MLs) are promising for the deterministic… read more here.

Keywords: beam irradiation; light emission; electron beam; emission ... See more keywords

Structure Design of Soft Magnetic Materials using Electron Beam-based Additive Manufacturing.

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Published in 2023 at "Advanced materials"

DOI: 10.1002/adma.202300837

Abstract: Fe93.5 Si6.5 (wt.%) soft magnetic materials in toroidal shape are additively manufactured by means of Electron Beam Powder Bed Fusion (PBF-EB). Different hatching strategies are applied to realize specific patterns of molten material alternating with… read more here.

Keywords: magnetic materials; electron beam; structure design; soft magnetic ... See more keywords

Plasmon‐Mediated Nanocathode for Synchronized Generation of Picosecond Pulsed Electron Beam and Electromagnetic Radiation

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Published in 2025 at "Advanced Materials"

DOI: 10.1002/adma.202503655

Abstract: Vacuum electronic devices offer superior electron mobility and spatiotemporal electron manipulating precision, with recent challenges focusing on ultrafast electron pulses for high‐frequency, high‐energy, and high‐resolution applications. Plasmon‐mediated electron emission (PMEE) nanocathodes provide a promising solution… read more here.

Keywords: electron beam; generation; radiation; plasmon mediated ... See more keywords