● Friedrich Wilhelm Bessel Research Award-2024, Alexander von Humboldt Foundation (AvH Foundation) Germany (2026)

Guest Scientist (hosted under the Bessel Award)

Institute of Materials Science, Technical University of Darmstadt, Darmstadt-64287, Germany

● JSPS Invitational Fellow (Long-term) (2025-2026)

Department of Electrical & Electronic Information Engineering, Toyohashi University of Technology (TUT), Toyohashi-441-8580, Japan

● Ramanujan Fellow (2020 - 2025) 

Department of Science and Technology (DST), Government of India 

Indian Institute of Technology, Kanpur-208016, India

● JSPS Postdoctoral Fellow (Standard) (2018 – 2020) 

Department of Electrical & Electronic Information Engineering, Toyohashi University of Technology (TUT), Toyohashi- 441-8580, Japan

● São Paulo Research Foundation (FAPESP) Postdoctoral Fellow (2018) 

Department of Physics, State University of Sao Paulo (UNESP), Presidente Prudente-19060-900, Sao Paulo, Brazil

● Postdoctoral Fellow (CNPq)/ Visiting Scientist (2015 – 2017) 

Centre for Semiconductor Components & Nanotechnology (CCS Nano), University of Campinas (UNICAMP), Campinas 13083-870, Sao Paulo, Brazil

● Research Professor (Brain Korea 21 PLUS) (2014) 

Department of Materials Science and Engineering, Yonsei University-143-747, Seoul, South Korea

● Postdoctoral Researcher (2012 – 2014) 

Graphene Research Centre, KAIST Institute for NanoCentury, Korea Advanced Institute of Science and Technology (KAIST)-34141, Daejeon, South Korea