He received his Ph.D. in Physics from the Indian Institute of Science, Bangalore, India in 2005. He has been a researcher at the MIT, Cambridge, MA, USA and at the universities of Genova, Italy and also was a ICTP Fellow, Trieste, Italy. He has more than 30 journal publications to his name and 18 contributions to conference proceedings. Currently, he is Associate Editor for Scientific Reports (Nature Publishing) , Academic Editor to the AIP Advances journal and an editorial board member to ‘Microscopy, Research and Technique (Wiley).