Technical Note: Non-Invasive monitoring of normal tissue radiation damage using spectral quantitative ultrasound spectroscopy.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.16184
Abstract: BACKGROUND While radiation therapy (RT) is a critical component of breast cancer therapy and is known to decrease overall local recurrence rates, recent studies have shown that normal tissue radiation damage may increase recurrence risk.… read more here.
Keywords: spectroscopy; normal tissue; radiation damage; radiation ... See more keywords
Radiation damage induced in Zircaloy-4 by 2.6 MeV proton irradiation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-017-5170-9
Abstract: Radiation damage induced in Zircaloy-4 by 2.6 MeV proton irradiation at low doses was studied. Our aim is to emulate the effect of neutron irradiation during early stages of irradiation. X-ray diffraction analysis reveals that the… read more here.
Keywords: zircaloy mev; irradiation; radiation damage; damage induced ... See more keywords
Free surface impact on radiation damage in pure nickel by in-situ self-ion irradiation: can it be avoided?
Sign Up to like & getrecommendations! Published in 2021 at "Acta Materialia"
DOI: 10.1016/j.actamat.2021.116874
Abstract: Abstract A major issue of in-situ radiation damage studies is related to the influence of free surfaces. Free surfaces in thin foils are indeed strong sinks for radiation-induced defects. Nevertheless, in-situ irradiation is a powerful… read more here.
Keywords: surface; radiation damage; radiation; impact ... See more keywords
Mesoscale simulations of radiation damage effects in Materials: A SEAKMC perspective
Sign Up to like & getrecommendations! Published in 2018 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2018.03.054
Abstract: Abstract Radiation damage presents a unique challenge for material simulations, with processes ranging from picoseconds to decades in time and nanometers to meters in length. Particularly, the understanding of many processes and fundamental mechanisms at… read more here.
Keywords: mesoscale simulations; radiation damage; effects materials; radiation ... See more keywords
Helium diffusion in zircon: Effects of anisotropy and radiation damage revealed by laser depth profiling
Sign Up to like & getrecommendations! Published in 2020 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2020.01.049
Abstract: Abstract Laser depth profiling of laboratory-induced helium diffusion profiles in natural zircon confirms that helium diffusivity is crystallographically controlled and significantly anisotropic. Experiments on Mud Tank zircon with low degrees of alpha radiation damage (5.6 × 1016… read more here.
Keywords: zircon; radiation damage; diffusion; helium ... See more keywords
Raman-markers of X-ray radiation damage of proteins.
Sign Up to like & getrecommendations! Published in 2018 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2018.01.135
Abstract: Despite their high relevance, the mechanisms of X-ray radiation damage on protein structure yet have to be completely established. Here, we used Raman microspectrophotometry to follow X-ray-induced chemical modifications on the structure of the model… read more here.
Keywords: radiation damage; radiation; raman markers; ray radiation ... See more keywords
Radiation damage buildup and dislocation evolution in Ni and equiatomic multicomponent Ni-based alloys
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2017.04.023
Abstract: Abstract Single-phase multicomponent alloys of equal atomic concentrations (“equiatomic”) have proven to exhibit promising mechanical and corrosion resistance properties, that are sought after in materials intended for use in hazardous environments like next-generation nuclear reactors.… read more here.
Keywords: dislocation evolution; radiation damage; dislocation; damage ... See more keywords
Verification of the theory of primary radiation damage by comparison with experimental data
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2019.07.019
Abstract: Abstract Understanding of radiation damage in a solid is important for development of advanced material technologies, namely, for space application, electron microscopy, semiconductor processing, fission and nuclear fusion. Space materials must withstand exposure to high-energy… read more here.
Keywords: dpa model; radiation damage; radiation; primary radiation ... See more keywords
Evaluation of the radiation damage effect on mechanical properties in Tehran research reactor (TRR) clad
Sign Up to like & getrecommendations! Published in 2020 at "Nuclear Engineering and Technology"
DOI: 10.1016/j.net.2020.05.028
Abstract: Abstract Radiation damage is one of the aging important causes in nuclear reactors. Radiation damage causes changes in material properties. In this study, this effect has been evaluated and analyzed on the clad of the… read more here.
Keywords: tehran research; radiation damage; code; research reactor ... See more keywords
Radiation damage studies in fusion reactor steels by means of small-angle neutron scattering (SANS)
Sign Up to like & getrecommendations! Published in 2018 at "Physica B: Condensed Matter"
DOI: 10.1016/j.physb.2017.12.040
Abstract: Abstract In this contribution, small-angle neutron scattering (SANS) studies of the micro-structural radiation damage in technical steels, developed for application in future fusion reactors, are presented. The effect of neutron irradiation at 250 °C–450 °C, up to… read more here.
Keywords: neutron; radiation damage; small angle; helium ... See more keywords
Scattering delocalization and radiation damage in STEM-EELS.
Sign Up to like & getrecommendations! Published in 2017 at "Ultramicroscopy"
DOI: 10.1016/j.ultramic.2017.02.007
Abstract: We discuss the delocalization of the inelastic scattering of 60-300keV electrons in a thin specimen, for energy losses below 50eV where the delocalization length exceeds atomic dimensions. Analytical expressions are derived for the point spread… read more here.
Keywords: radiation damage; energy; delocalization; delocalization radiation ... See more keywords