1. Innovative Centre for Flexible Devices School of Materials Science and Engineering Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore
2. CAS Key Laboratory of Molecular Nanostructure and Nanotechnology and CAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry, Chinese Academy of Sciences (CAS) and Beijing National Laboratory for Molecular Sciences (BNLMS) Beijing 100190 China
3. School of Physics and Electronics Hunan University Changsha 410082 China
4. Institute of Chemical and Engineering Sciences 1 Pesek Road, Jurong Island Singapore 627833 Singapore
5. National Synchrotron Light Source II Brookhaven National Laboratory Upton NY 11973 USA
6. Singapore‐HUJ Alliance for Research and Enterprise Campus for Research Excellence and Technological Enterprise Create Way 1 Singapore 138602 Singapore