Vishnu Chauhan is an Assistant Professor at Ramjas College, University of Delhi, India. His research activities are focused on materials science and nanotechnology, including synthesis (physical and chemical techniques), characterization, and ion beam-induced oxide and nanocomposite thin film modifications. He also researches the synthesis and characterization of low-dimensional oxide materials.

Vibhor Kumar is working as Research Engineer and engaged in development of state of the art memory devices. His area of interest includes ion-solid interactions, electronic device fabrication, material interfaces, wide bandgap semiconductors, solar cells, MEMS devices, and glasses.

Jitendra Pal Singh is the Ramanujan Fellow at the Manav Rachna University, Faridabad, India. His research interests are irradiation studies in nanoferrites, thin films, and magnetic multilayers, including the synthesis of ferrite nanoparticles and thin films, determining the magnetic, optical, and dielectric response of ferrites, and irradiation and implantation effects in ferrite thin films and nanoparticles.

Vijay Kumar is an Assistant Professor at the National Institute of Technology Srinagar, Jammu and Kashmir, India. His current research endeavors include the synthesis, processing, and characterization of functional materials, solid-state luminescent materials, soft and ceramic materials, biopolymers, drug delivery devices, and wastewater treatment.