About the Authors

Ratan K. Saha

ratank.saha@saha.ac.in

Affiliation Ratan K Saha Applied Material Science Division, Saha Institute of Nuclear Physics, Kolkata, West Bengal, India

Subhajit Karmakar

Affiliation Subhajit Karmakar Applied Nuclear Physics Division, Saha Institute of Nuclear Physics, Kolkata, West Bengal, India

Madhusudan Roy

Affiliation Madhusudan Roy Applied Material Science Division, Saha Institute of Nuclear Physics, Kolkata, West Bengal, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RKS. Analyzed the data: RKS SK MR. Wrote the paper: RKS SK MR.