Dopant Segregation Inside and Outside Dislocation Cores in Perovskite BaSnO3 and Reconstruction of the Local Atomic and Electronic Structures.
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DOI: 10.1021/acs.nanolett.1c00966
Abstract: Distinct dopant behaviors inside and outside dislocation cores are identified by atomic-resolution electron microscopy in perovskite BaSnO3 with considerable consequences on local atomic and electronic structures. Driven by elastic strain, when A-site designated La dopants… read more here.
Keywords: outside dislocation; inside outside; perovskite basno3; dislocation cores ... See more keywords