Amity School of Applied Sciences (Lucknow)
Amity University, Noida
Stockholm University, Sweden
other
Department of Physics
Panjab University, Chandigarh
Stockholm University
other
Banaras Hindu University
Banaras Hindu University
Banaras Hindu University
European Commission
DST & INSA, New Delhi
Stockholm University, Sweden
European Commission
DST & INSA, New Delhi
Stockholm University, Sweden
CSIR, New Delhi
CSIR, New Delhi
(ICQ11), Japan
Convention centre, Anupuram, Kalpakkam, India
DST, New Delhi sponsored project
B.H.U., Varanasi
Sheenam, Panjab University, Chandigarh
Sheenam, Panjab University, Chandigarh
Life Member
Journal of Materials Science
Life Member
Life Member
Journal of Materials Science
Life Member