MgB2
- Practical Electron Microscopy and Database -
- An Online Book -

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This book (Practical Electron Microscopy and Database) is a reference for TEM and SEM students, operators, engineers, technicians, managers, and researchers.
 

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Figure 137 shows a high-resolution Z-contrast image taken from an MgB2 grain oriented along the [0 1 0] orientation. The bright spots that form a rectangular shape represent the pure Mg atomic columns. The B columns are not visible due to the low scattering amplitude of B.

Z-contrast image of an MgB2 grain orientated along the [0 1 0] crystalline direction

Figure 137. Z-contrast image of an MgB2 grain orientated along the [0 1 0] crystalline direction. [1]

 

 

 

[1] R.F. Klie, I. Arslan, N.D. Browning, Atomic resolution electron energy-loss spectroscopy, Journal of Electron Spectroscopy and Related Phenomena 143 (2005) 105–115.

 

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