Atomic structure of a symmetric 27{degrees}[001] tilt grain boundary in MgO
Conference
·
OSTI ID:503504
The atomic structure of a symmetric 27 degree[001] tilt grain boundary in magnesium oxide has been determined by high-resolution Z-contrast imaging using a 300kV VG HB603U scanning transmission electron microscope with a 1.3 A probe. The atomic configuration in the grain boundary core is found to be considerably less open than the structures proposed for similar materials.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States); Oak Ridge National Lab., TN (United States); Oak Ridge Inst. for Science and Education, TN (United States)
- DOE Contract Number:
- AC05-96OR22464
- OSTI ID:
- 503504
- Report Number(s):
- CONF-970834-18; ON: DE97005137; TRN: 97:013024
- Resource Relation:
- Conference: Microscopy and Microanalysis `97, Cleveland, OH (United States), 10-14 Aug 1997; Other Information: PBD: 1997
- Country of Publication:
- United States
- Language:
- English
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