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Effect of Accelerating Voltage on SEM Resolution -Milton Wang

Effect of Accelerating Voltage on Resolution

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Page 1: Effect of Accelerating Voltage on Resolution

Effect of Accelerating Voltage on SEM Resolution

-Milton Wang

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Effects on Increasing Accelerating Voltage

• 1) Lack of detailed structures of specimen surfaces.

• 2) Remarkable edge effect.

• 3) Higher possibility of charge-up.

• 4) Higher possibility of specimen damage.

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SEM: Imaging with Secondary Electrons Voltage Dependence of Contrast

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Thanks for your attentions