Meet Inspiring Speakers and Experts at our 3000+ Global Conference Series Events with over 1000+ Conferences, 1000+ Symposiums
and 1000+ Workshops on Medical, Pharma, Engineering, Science, Technology and Business.

Explore and learn more about Conference Series : World's leading Event Organizer

Back

Padmaja Guggilla

Padmaja Guggilla

Alabama A&M University, USA

Title: Reducing the bandgap energy via doping process in lead-free thin fi lm nanocomposites

Biography

Biography: Padmaja Guggilla

Abstract

There are numerous applications for the pyroelectric composite films in the medical field, military field and environmental applications field. The main focus of this research is to fabricate the higher efficiency thin films that are flexible like the polymers. PVDF is ideal when it comes to making detectors as they are flexible; possess high pyroelectric current and resistance, low dielectric constant and density. Pure PVDF and PVDF films doped with CNT and MWCNT, PVDF: LiTaO3, PVDF:LiTaO3 films doped with MWCNT thin films were fabricated using the solution casting technique. Evaluated the deposited films’ electrical, optical and structural properties using SEM, FTIR Spectroscopy, UV-Vis Spectroscopy, and Raman Spectrum. Results show that doping with CNT and MWCNT is enhancing the key characteristics that are beneficial for the optical devices industry.