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cond-mat.soft2019★ 1 cited
Nanoparticles modulate contact angle hysteresis in electrowetting
Sumit Kumar, Pawan Kumar, Sunando DasGupta +1
The pinning of the contact line adversely influences the electrowetting performance of sessile liquid droplets. In this paper, we report the electrowetting hysteresis characteristi…
cond-mat.soft2018
Electrowetting of a nano-suspension on a soft solid
Sumit Kumar, Pawan Kumar, Sunando DasGupta +1
The wetting of solid surfaces can be manoeuvred by altering the energy balance at the interfacial region. While electric field acts favourably to spread a droplet on a rigid surfac…