Diffraction determination of the structure of metastable three-dimensional crystals of Ge grown on Si(001)
Abstract
A straightforward kinematic analysis of diffraction from metastable three-dimensional crystallites of Ge grown on Si(001) is presented. Low-energy electron diffraction data from these crystallites are shown to agree with diffraction images calculated for a structure determined from scanning-tunneling microscopy data. Additionally, reflection high-energy electron diffraction images predicted for these crystals agree with existing data.
- Publication:
-
Unknown
- Pub Date:
- May 1991
- Bibcode:
- 1991ddsm.rept.....A
- Keywords:
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- Crystal Growth;
- Crystal Structure;
- Crystals;
- Electron Diffraction;
- Energy Levels;
- Metastable State;
- Images;
- Kinematics;
- Solid-State Physics