Morphological control and kinetics in three dimensions for hierarchical nanostructures growth by screw dislocations
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DOI: 10.1016/j.actamat.2018.10.007
Abstract: Abstract The precise control and in-depth understanding of the anisotropic crystal screw dislocation growth could yield further optimization of nanomaterial design and broader applications, yet the studies of rational control and kinetics for more complex… read more here.
Keywords: dislocation growth; screw dislocation; control kinetics; growth ... See more keywords
Screw dislocation assisted spontaneous growth of single-crystalline α-Al2O3 microrods
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DOI: 10.1016/j.coco.2018.08.003
Abstract: Abstract Herein we reported a simple chemical vapor deposition approach to synthesize single crystal α-Al2O3 microrods with diameters of 2–4 μm and lengths of 10–30 μm on the as-prepared SiC-Si-Al2O3 ceramics based on the screw dislocation growth.… read more here.
Keywords: dislocation; al2o3 microrods; growth; dislocation growth ... See more keywords