2 papers
physics.optics2019
Detection of self-generated nanowaves on the interface of an evaporating sessile water droplet
Dhanush Bhatt, Rahul Vaippully, Bhavesh Kharbanda +4
Evaporating sessile droplets have been known to exhibit oscillations on the air-liquid interface. These are generally over millimeter scales. Using a novel approach, we are able to…
physics.optics2018
Study of adhesivity of surfaces using rotational optical tweezers
Rahul Vaipully, Dhanush Bhatt, Anand Dev Ranjan +1
Optical tweezers are powerful tools for high resolution study of surface properties. Such experiments are traditionally performed by studying the active or the brownian fluctuation…