The influence of dopants and complexion transitions on grain boundary fracture in alumina
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DOI: 10.1016/j.actamat.2017.09.002
Abstract: Abstract The fracture of micro-cantilever Al 2 O 3 specimens containing single grain boundaries is quantified via in situ bending experiments performed in the transmission electron microscope. The type of grain boundary complexion plays a… read more here.
Keywords: grain boundary; influence dopants; fracture; complexion ... See more keywords
Prediction of a wide variety of linear complexions in face centered cubic alloys
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DOI: 10.1016/j.actamat.2019.11.069
Abstract: Abstract Linear complexions are defect states that have been recently discovered along dislocations in body centered cubic Fe-based alloys. In this work, we use atomistic simulations to extend this concept and explore segregation-driven structural transitions… read more here.
Keywords: face centered; variety; cubic alloys; centered cubic ... See more keywords
Segregation competition and complexion coexistence within a polycrystalline grain boundary network
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DOI: 10.1016/j.actamat.2021.117213
Abstract: Abstract Interfacial segregation can stabilize grain structures and even lead to grain boundary complexion transitions. However, understanding of the complexity of such phenomena in polycrystalline materials is limited, as most studies focus on bicrystal geometries.… read more here.
Keywords: grain boundary; polycrystalline; complexion; segregation ... See more keywords
Quantification of perception towards facial skin ideal complexion in multiple ethnic populations from clinical imaging cues
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Cosmetic Science"
DOI: 10.1111/ics.12801
Abstract: Ideal complexion is a perceptual skin quality that is strongly influenced by cultural and ethnic background. The objectives of this study are to quantitatively characterise skin ideal complexion based on clinical image cues and to… read more here.
Keywords: skin ideal; complexion; quantification perception; ideal complexion ... See more keywords