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Magnesium particle
SEM (scanning electron microscope)
1. Attach Mg particles to the carbon tape.
2. Put the sample into the chamber.
3. Observe the three-dimensional structure and size
by scanning the sample surface by the electron beam.
Figure 1. SEM image of sample 1
Figure 2. SEM image of sample 2
Table 1. frequency table of sample 1
sample 1
* N = 21
* stdev=23.13612
* average diameter = 145.3476 (μm)
Table 2. frequency table of sample 2
sample 2
* N = 45
* stdev = 38.088
* average diameter = 261.37 (μm)
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