Publikationsdatum:
2015-06-06
Beschreibung:
Article Although screw dislocations impact on the properties of various engineering materials, their investigation on the atomic scale has been challenging. Here, the authors use optical sectioning in a scanning transmission electron microscope to achieve direct imaging of screw displacements around a screw dislocation core in GaN. Nature Communications doi: 10.1038/ncomms8266 Authors: H. Yang, J. G. Lozano, T. J. Pennycook, L. Jones, P. B. Hirsch, P. D. Nellist
Digitale ISSN:
2041-1723
Thema:
Biologie
,
Chemie und Pharmazie
,
Allgemeine Naturwissenschaft
,
Physik
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