Dr. Sen completed his Ph.D. from Dept. of Physics, IIT Madras. During his doctoral days, he worked on semiconductor-physics, low-temperature (Mag. field up to 9T) transport phenomena of disorder electronic systems, plasmonic hybrid nanostructures, coupling effect of plasmon-cavity mode and excitonic mode. He acquired extensive experience in high vacuum and ultra-high vacuum PVD systems like RF- and DC- sputtering and also in Oxford cryostat down to 1.5 K with mag. field 9 T. He also worked on 2D van der Waals materials like graphene & TMDC. Currently, he has been working in Applied Materials as a Sr. Technical Lead on optical metrology products since May 2019.Contact: prabalsen1@gmail.com