1. School of Interdisciplinary Research, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
2. Institute for Photovoltaics, University of Stuttgart, Pfaffenwaldring 47, 70569 Stuttgart, Germany
3. Max Plank Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
4. Interdisciplinary Microsystems Laboratory (IML), Department of Electrical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
5. Advanced Electronic Materials and Systems (AEMS) Laboratory, Department of Material Science Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India