1.  Dr. Sanjiv K. Tiwari, Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto 94304, USA & Bay Area Environmental Research Institute, NASA Research Park, CA 94035, USA  visited in Feb 2018
2.  Robert  Leamon, NASA-GSFC, Greenbelt, Maryland, USA visited in February 2018
3.  Dr. Massimo Viviani, National Research Council, Institute of Condensed Matter Chemistry and Technologies for Energy, Genova – Italy visited department in February 2018
4.  Dr. Salil Verma, Scientific Officer-F, BARC Mumbai, visited our Department on 12th February 2018
5.  Dr. Rishu K Singh, Institute of Mathematical Sciences, Chennai visited in September 2017
6.  Dr. Mukesh Joshi, Photonics Nanomaterials Lab, Laser Materials Processing Division, RRCAT, Indore visited June 2017
7.  Prof. Ehud Gazit, Tel-Aviv University, Israel visited Feb 2017
8.  Prof. Vikas Nanda, Rutgers University, NJ, USA visited Feb 2017
9.  Dr. Tripti Bameta, Centre of Excellence in Basic Science, Mumbai visited Feb 2017
10.Dr. Snigdha Thakaur, Department of Physics, IISER-Bhopal visited in March 2016