Designing Ductile 2-GPa Yielding Titanium Alloys via Multifunctional Subgrain Boundaries and Nanoprecipitates.
Sign Up to like & getrecommendations! Published in 2025 at "Advanced science"
DOI: 10.1002/advs.202519918
Abstract: Ductile titanium alloys yielding at 2 GPa are rarely achieved via strengthening of hexagonal close-packed α-nanoprecipitates, which suffer from the planar glide softening to cause strain localization for insufficient work hardening capability. In this study, by… read more here.
Keywords: multifunctional subgrain; subgrain; subgrain boundaries; designing ductile ... See more keywords
Microscopic Distributions of Defect Luminescence From Subgrain Boundaries in Multicrystalline Silicon Wafers
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal of Photovoltaics"
DOI: 10.1109/jphotov.2017.2684904
Abstract: We investigate the microscopic distributions of sub-band-gap luminescence emission (the so-called D-lines D1/D2/D3/D4) and the band-to-band luminescence intensity, near recombination-active subgrain boundaries in multicrystalline silicon wafers for solar cells. We find that the sub-band-gap luminescence… read more here.
Keywords: band; subgrain boundaries; luminescence; microscopic distributions ... See more keywords