Results 31 to 40 of about 116,364 (295)

Microstructure and peeling behavior of MOCVD processed oxide insulator coating before and after ion beam irradiation

open access: yesNuclear Materials and Energy, 2018
The mechanical durability and soundness of the several oxide coating materials used as the electrical insulator and tritium permeation barrier are important design parameters on an advanced liquid breeding blanket system.
Y. Hishinuma   +5 more
doaj   +1 more source

Ion-Beam Mixing in Layered Systems

open access: yesУспехи физики металлов, 2010
Thickness of silicide phases at Mo-on-Si and Si-on-Мо interfaces increases identically and linearly with a dose of irradiation at the small doses (by He+ ions to Φ≤5⋅1020 ion/m2 and Ar+ ions to Φ≤1.3⋅1018 ion/m2).
E. M. Zubarev
doaj   +1 more source

Investigation of the Effects of an Intense Pulsed Ion Beam on the Surface Melting of IN718 Superalloy Prepared with Selective Laser Melting

open access: yesMetals, 2020
Intense pulsed ion beam irradiation on IN718 superalloy prepared with selective laser melting as an after-treatment for surface melting is introduced.
Min Min   +7 more
doaj   +1 more source

Design of a beam line for simultaneous dual-beam ion implantation

open access: yesAIP Advances, 2023
For over 50 years, various ion beam facilities have been utilized to simulate the irradiation effect of neutrons on relevant nuclear materials. However, due to the limitation of single ion beam irradiation, the injection of H2+ and He+ into the sample ...
Shixian Cai   +15 more
doaj   +1 more source

Ion-Beam Induced Current in High-Resistance Materials [PDF]

open access: yes, 2000
The peculiarities of electric current in high-resistance materials, such as semiconductors or semimetals, irradiated by ion beams are considered. It is shown that after ion--beam irradiation an unusual electric current may arise directed against the ...
Dawes, J   +11 more
core   +4 more sources

Photothermal Performance Testing of Lithium Niobate After Ion Beam Radiation

open access: yesPhotonics
To investigate the evolution of the optothermal properties of lithium niobate with ion beam irradiation parameters, the thermal effect theory was analyzed, and ion beam irradiation technology was used to modify lithium niobate samples.
Junyi Liu   +10 more
doaj   +1 more source

Effects of Carbon Ion Beam Irradiation on Phenotypic Variations and Biochemical Parameters in Early Generations of Soybean Plants

open access: yesAgriculture, 2021
Understanding the characteristics of carbon ion beam irradiation-induced mutation is essential to its potential application in plant breeding. A carbon ion beam-mutagenized soybean population was generated from the newly released soybean variety ...
Xue Wang   +5 more
doaj   +1 more source

On the stabilization of ion sputtered surfaces [PDF]

open access: yes, 2007
The classical theory of ion beam sputtering predicts the instability of a flat surface to uniform ion irradiation at any incidence angle. We relax the assumption of the classical theory that the average surface erosion rate is determined by a Gaussian ...
Aziz, Michael J.   +2 more
core   +2 more sources

Heavy-Ion Microbeams for Biological Science: Development of System and Utilization for Biological Experiments in QST-Takasaki

open access: yesQuantum Beam Science, 2019
Target irradiation of biological material with a heavy-ion microbeam is a useful means to analyze the mechanisms underlying the effects of heavy-ion irradiation on cells and individuals.
Tomoo Funayama
doaj   +1 more source

Temperature measurements during high flux ion beam irradiations

open access: yesReview of Scientific Instruments, 2016
A systematic study of the ion beam heating effect was performed in a temperature range of −170 to 900 °C using a 10 MeV Au3+ ion beam and a Yttria stabilized Zirconia (YSZ) sample at a flux of 5.5 × 1012 cm−2 s−1. Different geometric configurations of beam, sample, thermocouple positioning, and sample holder were compared to understand the heat/charge ...
M. L. Crespillo   +3 more
openaire   +3 more sources

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