• 대한기계학회:학술대회논문집
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• 대한기계학회 2008년도 추계학술대회B
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• pp.2501-2504
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• 2008

We found that a droplet placed on a superhydrophobic surface jumps upward when we controlled the electrical wetting tension appropriately by applying AC voltage. We investigated how the surface deformation and jumping phenomenon of a droplet are affected by applied frequency under constant voltage. We found that a droplet jumps up continuously at a resonance frequency.