Effects of electron beam manufacturing induced defects on fracture in Inconel 718
Sign Up to like & getrecommendations! Published in 2020 at "Additive manufacturing"
DOI: 10.1016/j.addma.2020.101059
Abstract: Abstract The effects of electron beam manufactured (EBM) process-induced defects on local microstructural failure initiation and propagation in IN 718 have been investigated. Predictions for transgranular fracture, based on local cleavage plane stresses, and for… read more here.
Keywords: induced defects; dislocation; effects electron; failure ... See more keywords
Interaction of a mobile {1 1 2} grain boundary with radiation induced defects in α-Fe: Transformation of defects and impact on the shear-coupled grain boundary migration
Sign Up to like & getrecommendations! Published in 2020 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2020.109679
Abstract: Abstract Mobile grain boundaries (GB) may have specific interactions with radiation-induced defects compared with static GBs. In this paper, we consider the GB-defect interactions for the {1 1 2} GB that performs shear coupled grain boundary migration… read more here.
Keywords: grain boundary; induced defects; radiation induced; interaction ... See more keywords
C ions irradiation induced defects analysis and effects on optical properties of TiO2 Nanoparticles
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.158635
Abstract: Abstract In this research work, low atomic number (Z) carbon ions (C+) were used to treat titanium oxide nanoparticles (TiO2-NPs) and tune their optical properties. 8 MeV C+ were irradiated on TiO2-NPs at different fluences in the… read more here.
Keywords: induced defects; ions irradiation; optical properties; irradiation induced ... See more keywords
Carbon monoxide incompletely prevents isoflurane-induced defects in murine neurodevelopment.
Sign Up to like & getrecommendations! Published in 2017 at "Neurotoxicology and teratology"
DOI: 10.1016/j.ntt.2017.01.004
Abstract: BACKGROUND Commonly used anesthetics have been shown to disrupt neurodevelopment in preclinical models. It has been proposed that such anesthesia-induced neurotoxicity is mediated by apoptotic neurodegeneration in the immature brain. Low dose carbon monoxide (CO)… read more here.
Keywords: induced defects; isoflurane induced; brain; carbon monoxide ... See more keywords
Photon-induced defects and dynamics of photogenerated carriers in Cu(In,Ga)Se2 thin film solar cells
Sign Up to like & getrecommendations! Published in 2021 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2020.110860
Abstract: Abstract A detailed understanding of charge-carrier behavior could provide new avenues to improve the performance of the solar cell by enhancing the active materials and electronic properties. In the present work, the transport mechanism of… read more here.
Keywords: illumination; induced defects; carriers se2; photogenerated carriers ... See more keywords
Role of plasma-induced defects in the generation of 1/f noise in graphene
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5024218
Abstract: It has already been reported that 1/f noise in graphene can be dominated by fluctuations of charge carrier mobility. We show here that the increasing damage induced by oxygen plasma on graphene samples result in… read more here.
Keywords: noise graphene; plasma induced; induced defects; role plasma ... See more keywords
Phase-field simulations of electromigration-induced defects in interconnects with non-columnar grain microstructure
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/1.5145104
Abstract: In this work, we utilize a phase-field model to investigate electromigration-mediated defects in non-columnar polycrystalline interconnects. We find that the misalignment of the grain boundary with respect to an externally applied electric field governs the… read more here.
Keywords: non columnar; induced defects; phase field; electromigration induced ... See more keywords
Neutron irradiation induced defects in oxides and their impact on the oxide properties
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Physics"
DOI: 10.1063/5.0046292
Abstract: Understanding the irradiation-induced defects in oxides is of interest for a wide range of applications. ZnO is an interesting oxide with mixed ionic and covalent bonding that contains a variety of point defect structures—making it… read more here.
Keywords: irradiation; high concentration; induced defects; defects oxides ... See more keywords
Cesium polytungstate in sputtered solar control films. II. Electronic structure and water-induced defects
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Physics"
DOI: 10.1063/5.0058749
Abstract: The origin of low conductivity and high near-infrared absorption observed in sputtered Cs-polytungstate (CPT) thin films was studied using x-ray photoelectron spectroscopy (XPS), thermal desorption spectroscopy (TDS), and first-principles calculations. The film's resistivity was directly… read more here.
Keywords: water induced; cesium polytungstate; induced defects; water ... See more keywords
A review of plasma-induced defects: Detection, kinetics and advanced management
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/acd9d5
Abstract: Plasma-induced defects are often recognized in state-of-the-art semiconductors, high-efficiency solar cells and high-sensitivity image sensors. These defects are in the form of a dangling bond, bond deformation, or impurity/residual, which impacts on the device performance… read more here.
Keywords: induced defects; plasma induced; physics; management ... See more keywords
Atomistic simulation of the obstacle strengths of radiation-induced defects in an Fe–Ni–Cr austenitic stainless steel
Sign Up to like & getrecommendations! Published in 2019 at "Modelling and Simulation in Materials Science and Engineering"
DOI: 10.1088/1361-651x/ab40f9
Abstract: A molecular dynamics method is employed to simulate the interaction of an edge dislocation with a combined solute cluster-dislocation loop defect, as well as independent faulted interstitial dislocation loops and solute clusters in an Fe–12Ni–20Cr… read more here.
Keywords: strength; defects austenitic; induced defects; radiation induced ... See more keywords