Dr. Bairagi is a postdoctoral fellow under a project funded by EPSRC (Engineering and Physical Sciences Research Council), at the University of Glasgow, United Kingdom. He completed his Ph.D. in Material Science from Indian Institute of Technology- Delhi, India. His area of research interest includes development of nanotechnology based piezoelectric and triboelectric materials for nanogenerators as well as textile based flexible advanced materials for renewable energy harvesting. He has published numerous research articles in various reputed peer-reviewed journals. In addition, Dr. Bairagi has published and written more than 30 book chapters which have been published and submitted in different books under various publishers such as Elsevier, Wiley, Springer and so forth.