1. Research Institute for Solar and Sustainable Energies (RISE)Heeger Center for Advanced Materials (HCAM)School of Materials Science and Engineering (MSE)Gwangju Institute of Science and Technology (GIST) 123 Cheomdan‐gwagiro Buk‐gu Gwangju 61005 Republic of Korea
2. Flexible Electronics LaboratoryCommonwealth Scientific and Industrial Research Organization (CSIRO) Clayton Victoria 3168 Australia
3. Department of Nano & Chemical EngineeringKunsan National University Gunsan‐si Jeollabuk‐do 54150 Republic of Korea
4. CAS Center for Excellence in NanoscienceCAS Key Laboratory of Nanosystem and Hierarchical FabricationNational Center for Nanoscience and Technology Beijing 100190 China