Contact
- Prof. Pankaj Jain,
Department of Physics,
IIT Kanpur,
Kanpur - 208016 (U.P.)
email id : pkjain@iitk.ac.in
Ph: 0512 259 7663 (Off.)
I thank Purnendu Karmakar, Roshan Bhaskaran, A. Pavan Kumar, Chetna Mishra, Arvind Mishra, Sarthak Chandra, Abhinav Pradhan and Anando Gopal Chatterjee for help with this work.