Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix
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The deflection angle in electron holography is controlled by the applied voltage to the filament electrode, and the applied voltage is limited by the electric discharge, e.g. ≤ 300 V for some systems. In the case of off-axis electron holography in TEMs as shown in Figure 4204, the deflection angle is the angle α.
Figure 4204. Schematic diagram of off-axis electron holography in TEMs.
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