Pressureless-sintered lanthanum gallate (LaGaO3) ceramics have been analyzed using X-ray diffractometry (XRD), scanning electron and transmission electron microscopy (SEM and TEM), and electron-backscatter diffraction (EBSD). Transformation-induced twin domains are generated by solid-state phase transition upon cooling from the rhombohedral (r, space group R c) to orthorhombic (o, space group Pnma) symmetry at 145oC. Four types of transformation twins {101}, {121},
Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0705106-185249 |
Date | 05 July 2006 |
Creators | Wang, Wei-Lin |
Contributors | none, none, none, none, none, none, Hong-Yang Lu |
Publisher | NSYSU |
Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
Language | English |
Detected Language | English |
Type | text |
Format | application/pdf |
Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0705106-185249 |
Rights | unrestricted, Copyright information available at source archive |
Page generated in 0.2668 seconds