Published February 1987
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Microanalysis of polytypoid ceramics by imaging, diffraction and spectroscopy
Description
Combined atomic resolution imaging, microdiffraction and energy dispersive x-ray microanalysis suggest that the 32H polytypoid in the AlN-Al2O3 pseudobinary system is in fact a 7:9 periodic intergrowth of the 21R and 27R polytypoids. Furthermore, these combined techniques verify that the cation/anion ratio is 16/17 and that this ratio defines the polytypoid precisely
Availability note (English)
Available from NTIS, PC A02/MF A01; 1 as DE87007599.
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Additional details
Publishing Information
- Imprint Pagination
- 12 p.
- Report number
- LBL--22924
Conference
- Title
- Pacific workshop and meeting on analytical electron microscopy.
- Dates
- 12-17 Jul 1987.
- Place
- Kona, HI (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19000269
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM ALLOYS; ALUMINIUM OXIDES; CERAMICS; MICROANALYSIS; MICROSTRUCTURE; X RADIATION
- Descriptors DEC
- ALLOYS; ALUMINIUM COMPOUNDS; CHALCOGENIDES; CRYSTAL STRUCTURE; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; OXIDES; OXYGEN COMPOUNDS; RADIATIONS
Optional Information
- Notes
- Portions of this document are illegible in microfiche products.
- Secondary number(s)
- CONF-870733--2.