1. Department of Bioengineering McGill University Montreal QC H3A 0E9 Canada
2. Non‐Metallic Materials Research Group Niroo Research Institute (NRI) Tehran 14686‐13113 Iran
3. Department of Materials Science and Engineering Sharif University of Technology Azadi Ave Tehran 11155‐9466 Iran
4. Electrical and Computer Engineering National University of Singapore Singapore 119260 Singapore
5. Low Energy Electronic Systems (LEES) Singapore‐MIT Alliance for Research and Technology (SMART) Centre Singapore 38602 Singapore
6. Nanophysics Research Laboratory Department of Physics University of Tehran Tehran 14395‐547 Iran
7. Institute for Corrosion and Multiphase flow Technology Department of Chemical and Biomedical Engineering Ohio University Athens OH 45701 USA
8. Institute of Materials Research and Engineering Agency for Science Technology and Research (A*STAR) 2 Fusionopolis Way, Innovis, #08‐03 Singapore 138634 Singapore
9. Laboratory of Photomolecular Science Ecole Polytechnique Fédérale de Lausanne EPFL SB‐ISIC‐LSPM, Station 6 Lausanne 1015 Switzerland
10. Institute for Photovoltaics University of Stuttgart Pfaffenwaldring 47 D‐70569 Stuttgart Germany
11. Helmholtz Young Investigator Group FRONTRUNNER IEK5‐Photovoltaik Forschungszentrum D‐52425 Jülich Germany