The effects induced by proton irradiation on structural characteristics of nuclear graphite
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-019-06615-5
Abstract: A grade TSX graphite was irradiated by a 2.5 MeV proton and a dose of 1.47 × 1018 ion cm−2 at 330 K. The displacement per atom under this irradiation condition was about 0.02. The lattice parameter, crystallite size and the… read more here.
Keywords: irradiation; structural characteristics; irradiation structural; effects induced ... See more keywords
Proton irradiation effects on the electron work function, corrosion and hardness of austenitic stainless steel phases
Sign Up to like & getrecommendations! Published in 2019 at "Corrosion Science"
DOI: 10.1016/j.corsci.2019.06.011
Abstract: Abstract The effects of proton irradiation on the electron work function of the 308 L austenitic stainless steel weld metal were investigated by scanning Kelvin probe force microscopy. The electron work function of ferrite increased, while… read more here.
Keywords: electron work; work function; proton irradiation;
Effects of proton irradiation on flux-pinning properties of underdoped Ba(Fe0.96Co0.04)2As2 pnictide superconductor
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.10.103
Abstract: Abstract We study the effect of proton irradiation on Ba(Fe 0.96 Co 0.04 ) 2 As 2 superconducting single crystals from combined magnetisation and magnetoresistivity measurements. The study allows the extraction of the values of… read more here.
Keywords: irradiation; irradiation flux; effects proton; proton irradiation ... See more keywords
Evolution of radiation-induced lattice defects in 20/25 Nb-stabilised austenitic stainless steel during in-situ proton irradiation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2018.11.019
Abstract: Abstract We have monitored in situ the lattice defect evolution induced by proton irradiation in 20Cr-25Ni Nb-stabilised stainless steel, used as fuel cladding material in advanced gas-cooled reactors. At 420 °C, the damaged microstructure is mainly… read more here.
Keywords: evolution; stainless steel; proton irradiation;
Determination of dose rate effects on Zircaloy oxidation using proton irradiation and oxygen transport modeling
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2019.05.039
Abstract: Abstract While much of our knowledge about zirconium corrosion at high temperatures comes from out-of-pile experiments performed over the last several decades, understanding the behavior of Zr clad in light water reactor (LWR) conditions requires… read more here.
Keywords: dose rate; oxidation; proton irradiation; corrosion ... See more keywords
MeV proton irradiation damage in Ta: Measurements, characterization and comparison to W
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2021.153058
Abstract: Abstract The effects of high-energy proton irradiation on tantalum and its properties, were studied at the Soreq Applied Research Accelerator Facility (SARAF) using a high-flux 2.2 MeV proton beam. Samples were characterized by optical interferometry,… read more here.
Keywords: irradiation damage; mev proton; proton irradiation; proton ... See more keywords
High-energy proton irradiation effects on GaN hybrid-drain-embedded gate injection transistors
Sign Up to like & getrecommendations! Published in 2020 at "Microelectronics Reliability"
DOI: 10.1016/j.microrel.2020.113656
Abstract: Abstract The characterization of commercial-grade power transistors upon high levels of particle irradiation is required to enable radiation tolerant LED power supplies for the new luminaires of CERN accelerator tunnels, which represent a harsh environment… read more here.
Keywords: irradiation; hybrid drain; gan hybrid; embedded gate ... See more keywords
Proton irradiation induced GaAs solar cell performance degradation simulations using a physics-based model
Sign Up to like & getrecommendations! Published in 2021 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2021.110971
Abstract: Abstract In this study a recently developed physics-based model to describe the performance degradation of GaAs solar cells upon electron irradiation is applied to analyze the effects of proton irradiation. For this purpose GaAs solar… read more here.
Keywords: physics; proton irradiation; physics based; model ... See more keywords
Effect of proton irradiation on microstructural and magnetic properties of ferromagnetic Ni–Mn–Ga thin films
Sign Up to like & getrecommendations! Published in 2017 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2017.04.032
Abstract: Abstract To explore the effect of proton irradiation on ferromagnetic Ni–Mn–Ga alloy, Ni 54.5 Mn 26.3 Ga 19.2 thin films with the seven-layer modulated (7 M) martensite structure were prepared by magnetron sputtering and irradiated by… read more here.
Keywords: thin films; irradiation; magnetic properties; effect proton ... See more keywords
Effect of the proton irradiation on the thermally activated flux flow in superconducting SmBCO coated conductors
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-58936-1
Abstract: We investigate changes in the vortex pinning mechanism caused by proton irradiation through the measurement of the in-plane electrical resistivity for H // c in a pristine and two proton-irradiated (total doses of 1 × 10 15… read more here.
Keywords: activated flux; thermally activated; boldsymbol boldsymbol; boldsymbol ... See more keywords
Proton irradiation of graphene: insights from atomistic modeling.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c9nr06502d
Abstract: Various types of topological defects are produced during proton irradiation, which are crucial in functionalizing graphene, but the mechanisms of the defect generation process and the structure change are still elusive. Herein, we investigated the… read more here.
Keywords: irradiation; energy; graphene; proton energy ... See more keywords