3 papers
cond-mat.soft2022
Reversible Dewetting of Thin Lubricating Films Underneath Aqueous Drops Using External Electric Field
Bidisha Bhatt, Shivam Gupta, Vasudevan Sumathi +2
The stability of thin liquid films on a surface depends on the excess free energy of the system involving various short-range and long-range interactions. In an unstable condition,…
cond-mat.soft2021
Dewetting of Thin Lubricating Films Underneath Aqueous Drops on Slippery Surfaces
Bidisha Bhatt, Shivam Gupta, Meenaxi Sharma +1
Stability of thin lubricating fluid coated slippery surfaces depends on the surface energy of the underlying solid surface. High energy solid surfaces, coated with thin lubricating…
cond-mat.soft2020
Anisotropic Stick-Slip Behavior of Aqueous Drops on Lubricated Chemically Heterogeneous Slippery Surfaces
Meenaxi Sharma, Shivam Gupta, Bidisha Bhatt +3
Conventional slippery surfaces show isotropic drop mobility in all directions, but many applications require directional drop motion along a particular path only. In previous studi…