1. Research School of ElectricalEnergy and Materials EngineeringThe Australian National University Canberra 2601 Australia
2. Department of Electronic Materials EngineeringResearch School of PhysicsThe Australian National University Canberra 2601 Australia
3. Flinders Institute for Nanoscale Science and TechnologyFlinders University Adelaide SA 5042 Australia
4. Flinders Microscopy and MicroanalysisCollege of Science and EngineeringFlinders University Adelaide SA 5042 Australia
5. Institute of Microstructure TechnologyKarlsruhe Institute of Technology Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Karlsruhe Germany
6. Light Technology InstituteKarlsruhe Institute of Technology Engesserstrasse 13 76131 Karlsruhe Germany
7. Australian Centre for Advanced Photovoltaics (ACAP)School of Photovoltaic and Renewable Energy EngineeringUniversity of New South Wales Sydney NSW 2052 Australia
8. Research School of ChemistryThe Australian National University Canberra 2601 Australia
9. PV Lighthouse Coledale NSW 2515 Australia