Results 21 to 30 of about 53,713 (267)
Atomic Scale Origin of Metal Ion Release from Hip Implant Taper Junctions
Advanced Science, 2020 Millions worldwide suffer from arthritis of the hips, and total hip replacement is a clinically successful treatment for end‐stage arthritis patients. Typical hip implants incorporate a cobalt alloy (Co–Cr–Mo) femoral head fixed on a titanium alloy (Ti ...
Shanoob Balachandran +6 more
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Spin Glass Behavior in Amorphous Cr2Ge2Te6 Phase‐Change Alloy
Advanced Science, 2023 The layered crystal structure of Cr2Ge2Te6 shows ferromagnetic ordering at the two‐dimensional limit, which holds promise for spintronic applications.
Xiaozhe Wang +10 more
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In situ monitoring of phase transformation kinetics under rapid heating of Ti–6Al–4V titanium alloy
Journal of Materials Research and Technology, 2022 The phase transformation kinetics of Ti–6Al–4V alloy was studied during rapid heating using in-situ high energy synchrotron diffraction and in-situ electrical resistivity measurement for heating rates varying from 0.03 to 200 °C.s−1.
Andi Idhil Ismail +3 more
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Atomic motifs govern the decoration of grain boundaries by interstitial solutes
Nature Communications, 2023 Grain boundaries, the two-dimensional defects between differently oriented crystals, tend to preferentially attract solutes for segregation. Solute segregation has a significant effect on the mechanical and transport properties of materials.
Xuyang Zhou +6 more
doaj +1 more source
Photo-magnetization in two-dimensional sliding ferroelectrics
npj 2D Materials and Applications, 2022 Light–matter interaction is one of the key routes to understanding and manipulating geometric and electronic behaviors of materials, especially two-dimensional materials which are optically accessible owing to their high surface to volume ratio.
Jian Zhou
doaj +1 more source
, 2000 This report summarizes the results of research conducted as part of CRADA ORNL94-0279 between Oak Ridge National Laboratory and Magnequench International, Inc. The objective was to gain a better understanding of the fracture process in the rare earth based permanent magnets in order to possibly improve the mechanical properties of these inherently ...
Horton, J. A., Herchenroeder, J. W.
openaire +2 more sources
Origins of the hydrogen signal in atom probe tomography: case studies of alkali and noble metals
New Journal of Physics, 2022 Atom probe tomography (APT) analysis is being actively used to provide near-atomic-scale information on the composition of complex materials in three-dimensions.
Su-Hyun Yoo +5 more
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Journal of Alloys and Metallurgical Systems, 2023 Particulate feedstock constitutes the building block in modern day additive manufacturing (AM) era. Cold spray (CS) is a leading process technology to adhere to the AM principle.
Aisa Grace Custodio +4 more
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Biomedical TiNbZrTaSi alloys designed by d-electron alloy design theory
Materials & Design, 2015 Abstract We report on the formation of ultrafine-grained (Ti69.71Nb23.72Zr4.83Ta1.74)100 − xSix (at.%, x = 0, 2 and 5) alloys designed by d-electron alloy design theory and fabricated by spark plasma sintering of nanocomposite powder precursor. The designed and fabricated alloys exhibit a high yield and fracture strength of 1296 MPa and 3263 MPa ...
Y.H. Li +7 more
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Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source