Abstract
Recently developed Cs corrected HAADF and ABF STEM are applied to visualize a single atom in a crystal and to directly observe the light elements in a crystal. These results are quantitatively analyzed and interpreted by combining first principles calculations. It is demonstrated that HAADF-STEM enables us to directly observe single dopant in a crystal and the dopant distribution in Ce doped cubic boron nitride (CBN). It is also shown that ABF-STEM is very powerful to directly observe the light elements such as lithium and hydrogen atomic columns in the respective crystals.
| Original language | English |
|---|---|
| Pages (from-to) | 628-629 |
| Number of pages | 2 |
| Journal | Kobunshi |
| Volume | 63 |
| Issue number | 9 |
| Publication status | Published - 2014 Sep 1 |
| Externally published | Yes |
Keywords
- ABF
- Cs-corrector
- Dopant
- HAADF
- Hydrogen
- Light Element
- Lithium
- STEM
ASJC Scopus subject areas
- Chemical Engineering(all)