Abstract
The superstructure in Bi2(Sr0.9La0.1)2CoO(y) has been studied by the two-stage image-processing technique consisting of image deconvolution and phase extension; and based on the combination of high-resolution electron microscopy and electron diffraction. All unoverlapped atoms including oxygen are resolved in the final projected potential map of resolution of about 1 Å. The structure modulation is seen clearly. It is caused by the fluctuation of both atomic positions and occupancy.
Original language | English (US) |
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Pages (from-to) | 417-424 |
Number of pages | 8 |
Journal | Micron |
Volume | 30 |
Issue number | 5 |
DOIs | |
State | Published - Oct 1999 |
All Science Journal Classification (ASJC) codes
- Structural Biology
- Materials Science(all)
- Physics and Astronomy(all)
- Cell Biology