Observation of atomic diffusion at twin-modified grain boundaries in copper

KC Chen, WW Wu, CN Liao, LJ Chen, KN Tu - Science, 2008 - science.org
grain boundary is formed by two grains, we should have twins to intersect the grain boundary
… We inspected only one of the two grains forming the grain boundary: the grain in the lower …

Twin nucleation by slip transfer across grain boundaries in commercial purity titanium

L Wang, Y Yang, P Eisenlohr, TR Bieler… - … Materials Transactions A, 2010 - Springer
… approaching the boundary with grain 3 (Figure 3), suggesting that the deformation twins
were nucleated from the 1-2 grain boundary and then grew toward the 2-3 grain boundary. …

Unraveling the origin of twin related domains and grain boundary evolution during grain boundary engineering

CM Barr, AC Leff, RW Demott, RD Doherty, ML Taheri - Acta Materialia, 2018 - Elsevier
grain boundary engineering process by examining sequential progression of the same spatial
location of a twin … that clusters of twin related grain boundaries called twin related domains …

Continuum understanding of twin formation near grain boundaries of FCC metals with low stacking fault energy

J Jung, JI Yoon, JG Kim, MI Latypov, JY Kim… - npj Computational …, 2017 - nature.com
… interactions that are expected to play a major role in the formation of mechanical twins near
grain boundaries, we have used a crystal plasticity simulation with microstructural features …

Mirror twin grain boundaries in molybdenum dichalcogenides

M Batzill - Journal of Physics: Condensed Matter, 2018 - iopscience.iop.org
… instead a grain boundary is formed, which we call a MTB. For 2D materials a grain boundary
is … -twin grains together, that differ in their formation energy and their composition. Various …

Twin boundary interactions with grain boundaries investigated in pure rhenium

J Kacher, AM Minor - Acta Materialia, 2014 - Elsevier
… transmission across grain boundaries. … twins with grain boundaries found that grain boundaries
with misorientation angles below ∼25 allowed twin transmission, while grain boundaries

Analysis of strengthening due to grain boundaries and annealing twin boundaries in the CrCoNi medium-entropy alloy

M Schneider, EP George, TJ Manescau… - International Journal of …, 2020 - Elsevier
… account both annealing twin boundaries and grain boundaries. The … on the number of twin
boundaries per grain. Scanning … formation of dislocation pile-ups at grain and annealing twin

Twin-induced grain boundary engineering in 304 stainless steel

X Fang, K Zhang, H Guo, W Wang, B Zhou - Materials Science and …, 2008 - Elsevier
grain boundary, and that low energy grain boundaries such as low coincidence site lattice
boundaries (CSLBs) or special boundaries … The concept of grain boundary design and control, …

Oriented attachment induces fivefold twins by forming and decomposing high-energy grain boundaries

M Song, G Zhou, N Lu, J Lee, E Nakouzi, H Wang, D Li - Science, 2020 - science.org
… by decomposition of grain boundaries and the formation of a special class of twins with a net
… The mechanisms provide guidance for controlling twin structures and morphologies across …

Twinning-related grain boundary engineering

V Randle - Acta materialia, 2004 - Elsevier
… None of the models explains comprehensively all the features of annealing twin formation.
For example, most models of twin formation require grain boundary migration, but on the …