Ontology highlight
ABSTRACT:
SUBMITTER: Hirth JP
PROVIDER: S-EPMC6955374 | biostudies-literature | 2020 Jan
REPOSITORIES: biostudies-literature
Hirth John P JP Hirth Greg G Wang Jian J
Proceedings of the National Academy of Sciences of the United States of America 20191217 1
A different type of defect, the coherency disclination, is added to disclination types. Disconnections that include disclination content are considered. A criterion is suggested to distinguish disconnections with dislocation content from those with disclination content. Electron microscopy reveals unit disconnections in a low albite grain boundary, defects important in grain boundary sliding. Disconnections of varying step heights are displayed and shown to define both deformed and recovered str ...[more]